53947910

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6571}}^1$

素因数の和:7399

約数の個数: 16

約数和(自身を含む): 97239312

約数和(自身を除く): 43291402

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 6571, 8210, 13142, 32855, 65710, 5394791, 10789582, 26973955, 53947910]

約数ペア:

[(1, 53947910), (2, 26973955), (5, 10789582), (10, 5394791), (821, 65710), (1642, 32855), (4105, 13142), (6571, 8210)]