Q: What is the sum of all factors of the number 51,255 excluding 51,255?
A: 44,217
The factors of the number 51,255 are: 1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 3015, 3417, 5695, 10251, 17085, 51255.
If you add them up, you will get the total of 51,299. Now subtract 51,255 to get 44,217