51995220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1523}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 145938240

約数和(自身を除く): 93943020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1523, 1707, 2276, 2845, 3046, 3414, 4569, 5690, 6092, 6828, 7615, 8535, 9138, 11380, 15230, 17070, 18276, 22845, 30460, 34140, 45690, 91380, 866587, 1733174, 2599761, 3466348, 4332935, 5199522, 8665870, 10399044, 12998805, 17331740, 25997610, 51995220]

約数ペア:

[(1, 51995220), (2, 25997610), (3, 17331740), (4, 12998805), (5, 10399044), (6, 8665870), (10, 5199522), (12, 4332935), (15, 3466348), (20, 2599761), (30, 1733174), (60, 866587), (569, 91380), (1138, 45690), (1523, 34140), (1707, 30460), (2276, 22845), (2845, 18276), (3046, 17070), (3414, 15230), (4569, 11380), (5690, 9138), (6092, 8535), (6828, 7615)]