57037540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7687}}^1$

素因数の和:7756

約数の個数: 48

約数和(自身を含む): 139491072

約数和(自身を除く): 82453532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 7687, 15374, 30748, 38435, 53809, 76870, 107618, 153740, 215236, 269045, 407411, 538090, 814822, 1076180, 1629644, 2037055, 2851877, 4074110, 5703754, 8148220, 11407508, 14259385, 28518770, 57037540]

約数ペア:

[(1, 57037540), (2, 28518770), (4, 14259385), (5, 11407508), (7, 8148220), (10, 5703754), (14, 4074110), (20, 2851877), (28, 2037055), (35, 1629644), (53, 1076180), (70, 814822), (106, 538090), (140, 407411), (212, 269045), (265, 215236), (371, 153740), (530, 107618), (742, 76870), (1060, 53809), (1484, 38435), (1855, 30748), (3710, 15374), (7420, 7687)]