52
A compatible number is a number that is easy to add when you add it together.
262
575
Factors of 50 are 1, 2, 5, 10, 25 and 50. If we are restricted to choose only two factors then elements of following pairs on multiplication give 50: {1, 50}, {2, 25} and {5, 10}.
There's an infinite number of numbers that can be added to form 50.
Add them together and divde the sum by 3
50 squared = 2500 40 squared = 1600 add these two together to get 4100 so your answer is 50 and 40
50
55
5+5+85+17+50+56=218
1666
Here are the factor pairs of 50:1 and 502 and 255 and 10Now add them up: 1 + 50 + 2 + 25 + 5 + 10 = 93