56101825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 76354488

約数和(自身を除く): 20252663

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3257, 3445, 16285, 17225, 42341, 81425, 172621, 211705, 863105, 1058525, 2244073, 4315525, 11220365, 56101825]

約数ペア:

[(1, 56101825), (5, 11220365), (13, 4315525), (25, 2244073), (53, 1058525), (65, 863105), (265, 211705), (325, 172621), (689, 81425), (1325, 42341), (3257, 17225), (3445, 16285)]