31441150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48371}}^1$

素因数の和:48396

約数の個数: 24

約数和(自身を含む): 62980344

約数和(自身を除く): 31539194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 48371, 96742, 241855, 483710, 628823, 1209275, 1257646, 2418550, 3144115, 6288230, 15720575, 31441150]

約数ペア:

[(1, 31441150), (2, 15720575), (5, 6288230), (10, 3144115), (13, 2418550), (25, 1257646), (26, 1209275), (50, 628823), (65, 483710), (130, 241855), (325, 96742), (650, 48371)]