50991110

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{8081}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 91940832

約数和(自身を除く): 40949722

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 8081, 16162, 40405, 80810, 5099111, 10198222, 25495555, 50991110]

約数ペア:

[(1, 50991110), (2, 25495555), (5, 10198222), (10, 5099111), (631, 80810), (1262, 40405), (3155, 16162), (6310, 8081)]