-4^1389 + 66=+67^7890
One pair: it's a prime number.
560 is one such.
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
No, you should continue checking for factor pairs even if you find a pair that repeats. A repeating pair indicates that the number is not a prime number, but there may be other factor pairs that have not been identified yet. It is important to exhaust all possible factor pairs to ensure that all factors of the number are identified accurately.
The number 59 is a prime number, meaning it has only two distinct positive factors: 1 and 59 itself. Therefore, the only factor pair of 59 is (1, 59). Since there are no other factors, the number of factor pairs in 59 is just one.
One pair: it's a prime number.
Factor pairs are two numbers multiplied together to get one number. Examples: One factor pair of 24 is 4, 6. One factor pair of 70 is 5, 14. One factor pair of 144 is 12, 12.
36, for one.
560 is one such.
One divides any number
its a factor with two pairs of the same number
Factors come in pairs. If you know one factor, divide it into the number. The answer will be another factor.
These are the 16 factor pairs for the number 1,080:1080,1540,2360,3270,4216,5180,6135,8120,9108,1090,1272,1560,1854,2045,2440,2736,30
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
A square number has an odd number of factors, but a number with an odd number of factor pairs is nothing special.
Itself and one because 61 is a prime number
Number of factor pairs = number of rectangles