Q: What is the sum of all factors of the number 50,490 excluding 50,490?

A: 105,030

Why is 105,030 the sum of all factors of 50,490, excluding 50,490?

The factors of the number 50,490 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 4590, 5049, 5610, 8415, 10098, 16830, 25245, 50490.

If you add them up, you will get the total of 50,595. Now subtract 50,490 to get 105,030