52868020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 116315136

約数和(自身を除く): 63447116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1201, 1420, 2201, 2402, 4402, 4804, 6005, 8804, 11005, 12010, 22010, 24020, 37231, 44020, 74462, 85271, 148924, 170542, 186155, 341084, 372310, 426355, 744620, 852710, 1705420, 2643401, 5286802, 10573604, 13217005, 26434010, 52868020]

約数ペア:

[(1, 52868020), (2, 26434010), (4, 13217005), (5, 10573604), (10, 5286802), (20, 2643401), (31, 1705420), (62, 852710), (71, 744620), (124, 426355), (142, 372310), (155, 341084), (284, 186155), (310, 170542), (355, 148924), (620, 85271), (710, 74462), (1201, 44020), (1420, 37231), (2201, 24020), (2402, 22010), (4402, 12010), (4804, 11005), (6005, 8804)]