51529530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3631

約数の個数: 64

約数和(自身を含む): 136821888

約数和(自身を除く): 85292358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 3571, 4810, 7142, 7215, 10713, 14430, 17855, 21426, 35710, 46423, 53565, 92846, 107130, 132127, 139269, 232115, 264254, 278538, 396381, 464230, 660635, 696345, 792762, 1321270, 1392690, 1717651, 1981905, 3435302, 3963810, 5152953, 8588255, 10305906, 17176510, 25764765, 51529530]

約数ペア:

[(1, 51529530), (2, 25764765), (3, 17176510), (5, 10305906), (6, 8588255), (10, 5152953), (13, 3963810), (15, 3435302), (26, 1981905), (30, 1717651), (37, 1392690), (39, 1321270), (65, 792762), (74, 696345), (78, 660635), (111, 464230), (130, 396381), (185, 278538), (195, 264254), (222, 232115), (370, 139269), (390, 132127), (481, 107130), (555, 92846), (962, 53565), (1110, 46423), (1443, 35710), (2405, 21426), (2886, 17855), (3571, 14430), (4810, 10713), (7142, 7215)]