54549475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 72964080

約数和(自身を除く): 18414605

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 2801, 3895, 14005, 19475, 53219, 70025, 114841, 266095, 574205, 1330475, 2181979, 2871025, 10909895, 54549475]

約数ペア:

[(1, 54549475), (5, 10909895), (19, 2871025), (25, 2181979), (41, 1330475), (95, 574205), (205, 266095), (475, 114841), (779, 70025), (1025, 53219), (2801, 19475), (3895, 14005)]