51956040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10126

約数の個数: 64

約数和(自身を含む): 159508800

約数和(自身を除く): 107552760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10069, 20138, 30207, 40276, 50345, 60414, 80552, 100690, 120828, 151035, 201380, 241656, 302070, 402760, 432967, 604140, 865934, 1208280, 1298901, 1731868, 2164835, 2597802, 3463736, 4329670, 5195604, 6494505, 8659340, 10391208, 12989010, 17318680, 25978020, 51956040]

約数ペア:

[(1, 51956040), (2, 25978020), (3, 17318680), (4, 12989010), (5, 10391208), (6, 8659340), (8, 6494505), (10, 5195604), (12, 4329670), (15, 3463736), (20, 2597802), (24, 2164835), (30, 1731868), (40, 1298901), (43, 1208280), (60, 865934), (86, 604140), (120, 432967), (129, 402760), (172, 302070), (215, 241656), (258, 201380), (344, 151035), (430, 120828), (516, 100690), (645, 80552), (860, 60414), (1032, 50345), (1290, 40276), (1720, 30207), (2580, 20138), (5160, 10069)]