Yes, but you could also be 4 and/or 16.
36
36
16, 36
36
9 and 36
36
36 is a multiple of 6 and also a squared number, because 6x6=36
16 or 36 16/4 = 4 √16 = 4 16 < 50 36/4 = 9 √36 = 6 36 < 50
It is: 36
36
9 and 36 3^2 = 9 9*1 = 9 6^2 = 36 9*4 = 36
They are 4, 16, and 36.