56386590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 146797056

約数和(自身を除く): 90410466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 887, 978, 1630, 1774, 2119, 2445, 2661, 4238, 4435, 4890, 5322, 6357, 8870, 10595, 11531, 12714, 13305, 21190, 23062, 26610, 31785, 34593, 57655, 63570, 69186, 115310, 144581, 172965, 289162, 345930, 433743, 722905, 867486, 1445810, 1879553, 2168715, 3759106, 4337430, 5638659, 9397765, 11277318, 18795530, 28193295, 56386590]

約数ペア:

[(1, 56386590), (2, 28193295), (3, 18795530), (5, 11277318), (6, 9397765), (10, 5638659), (13, 4337430), (15, 3759106), (26, 2168715), (30, 1879553), (39, 1445810), (65, 867486), (78, 722905), (130, 433743), (163, 345930), (195, 289162), (326, 172965), (390, 144581), (489, 115310), (815, 69186), (887, 63570), (978, 57655), (1630, 34593), (1774, 31785), (2119, 26610), (2445, 23062), (2661, 21190), (4238, 13305), (4435, 12714), (4890, 11531), (5322, 10595), (6357, 8870)]