56842890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6337}}^1$

素因数の和:6383

約数の個数: 64

約数和(自身を含む): 153328896

約数和(自身を除く): 96486006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 6337, 8970, 12674, 19011, 31685, 38022, 63370, 82381, 95055, 145751, 164762, 190110, 247143, 291502, 411905, 437253, 494286, 728755, 823810, 874506, 1235715, 1457510, 1894763, 2186265, 2471430, 3789526, 4372530, 5684289, 9473815, 11368578, 18947630, 28421445, 56842890]

約数ペア:

[(1, 56842890), (2, 28421445), (3, 18947630), (5, 11368578), (6, 9473815), (10, 5684289), (13, 4372530), (15, 3789526), (23, 2471430), (26, 2186265), (30, 1894763), (39, 1457510), (46, 1235715), (65, 874506), (69, 823810), (78, 728755), (115, 494286), (130, 437253), (138, 411905), (195, 291502), (230, 247143), (299, 190110), (345, 164762), (390, 145751), (598, 95055), (690, 82381), (897, 63370), (1495, 38022), (1794, 31685), (2990, 19011), (4485, 12674), (6337, 8970)]