90757550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139627}}^1$

素因数の和:139652

約数の個数: 24

約数和(自身を含む): 181795656

約数和(自身を除く): 91038106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 139627, 279254, 698135, 1396270, 1815151, 3490675, 3630302, 6981350, 9075755, 18151510, 45378775, 90757550]

約数ペア:

[(1, 90757550), (2, 45378775), (5, 18151510), (10, 9075755), (13, 6981350), (25, 3630302), (26, 3490675), (50, 1815151), (65, 1396270), (130, 698135), (325, 279254), (650, 139627)]