52387010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 101993472

約数和(自身を除く): 49606462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 1487, 2710, 2974, 3523, 7046, 7435, 14870, 17615, 19331, 35230, 38662, 96655, 193310, 402977, 805954, 2014885, 4029770, 5238701, 10477402, 26193505, 52387010]

約数ペア:

[(1, 52387010), (2, 26193505), (5, 10477402), (10, 5238701), (13, 4029770), (26, 2014885), (65, 805954), (130, 402977), (271, 193310), (542, 96655), (1355, 38662), (1487, 35230), (2710, 19331), (2974, 17615), (3523, 14870), (7046, 7435)]