45187649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 51932160

約数和(自身を除く): 6744511

約数列:

[1, 13, 17, 139, 221, 1471, 1807, 2363, 19123, 25007, 30719, 204469, 325091, 2658097, 3475973, 45187649]

約数ペア:

[(1, 45187649), (13, 3475973), (17, 2658097), (139, 325091), (221, 204469), (1471, 30719), (1807, 25007), (2363, 19123)]