55616750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 121170816

約数和(自身を除く): 65554066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 125, 175, 250, 305, 350, 427, 521, 610, 854, 875, 1042, 1525, 1750, 2135, 2605, 3050, 3647, 4270, 5210, 7294, 7625, 10675, 13025, 15250, 18235, 21350, 26050, 31781, 36470, 53375, 63562, 65125, 91175, 106750, 130250, 158905, 182350, 222467, 317810, 444934, 455875, 794525, 911750, 1112335, 1589050, 2224670, 3972625, 5561675, 7945250, 11123350, 27808375, 55616750]

約数ペア:

[(1, 55616750), (2, 27808375), (5, 11123350), (7, 7945250), (10, 5561675), (14, 3972625), (25, 2224670), (35, 1589050), (50, 1112335), (61, 911750), (70, 794525), (122, 455875), (125, 444934), (175, 317810), (250, 222467), (305, 182350), (350, 158905), (427, 130250), (521, 106750), (610, 91175), (854, 65125), (875, 63562), (1042, 53375), (1525, 36470), (1750, 31781), (2135, 26050), (2605, 21350), (3050, 18235), (3647, 15250), (4270, 13025), (5210, 10675), (7294, 7625)]