61503850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{23209}}^1$

素因数の和:23274

約数の個数: 24

約数和(自身を含む): 116560620

約数和(自身を除く): 55056770

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 23209, 46418, 116045, 232090, 580225, 1160450, 1230077, 2460154, 6150385, 12300770, 30751925, 61503850]

約数ペア:

[(1, 61503850), (2, 30751925), (5, 12300770), (10, 6150385), (25, 2460154), (50, 1230077), (53, 1160450), (106, 580225), (265, 232090), (530, 116045), (1325, 46418), (2650, 23209)]