52572390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 136878336

約数和(自身を除く): 84305946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 827, 978, 1630, 1654, 2119, 2445, 2481, 4135, 4238, 4890, 4962, 6357, 8270, 10595, 10751, 12405, 12714, 21190, 21502, 24810, 31785, 32253, 53755, 63570, 64506, 107510, 134801, 161265, 269602, 322530, 404403, 674005, 808806, 1348010, 1752413, 2022015, 3504826, 4044030, 5257239, 8762065, 10514478, 17524130, 26286195, 52572390]

約数ペア:

[(1, 52572390), (2, 26286195), (3, 17524130), (5, 10514478), (6, 8762065), (10, 5257239), (13, 4044030), (15, 3504826), (26, 2022015), (30, 1752413), (39, 1348010), (65, 808806), (78, 674005), (130, 404403), (163, 322530), (195, 269602), (326, 161265), (390, 134801), (489, 107510), (815, 64506), (827, 63570), (978, 53755), (1630, 32253), (1654, 31785), (2119, 24810), (2445, 21502), (2481, 21190), (4135, 12714), (4238, 12405), (4890, 10751), (4962, 10595), (6357, 8270)]