56401150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86771}}^1$

素因数の和:86796

約数の個数: 24

約数和(自身を含む): 112977144

約数和(自身を除く): 56575994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 86771, 173542, 433855, 867710, 1128023, 2169275, 2256046, 4338550, 5640115, 11280230, 28200575, 56401150]

約数ペア:

[(1, 56401150), (2, 28200575), (5, 11280230), (10, 5640115), (13, 4338550), (25, 2256046), (26, 2169275), (50, 1128023), (65, 867710), (130, 433855), (325, 173542), (650, 86771)]