53140147240

素因数分解:

$2^3\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{427309}}^1$

素因数の和:430429

約数の個数: 32

約数和(自身を含む): 119604069000

約数和(自身を除く): 66463921760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3109, 6218, 12436, 15545, 24872, 31090, 62180, 124360, 427309, 854618, 1709236, 2136545, 3418472, 4273090, 8546180, 17092360, 1328503681, 2657007362, 5314014724, 6642518405, 10628029448, 13285036810, 26570073620, 53140147240]

約数ペア:

[(1, 53140147240), (2, 26570073620), (4, 13285036810), (5, 10628029448), (8, 6642518405), (10, 5314014724), (20, 2657007362), (40, 1328503681), (3109, 17092360), (6218, 8546180), (12436, 4273090), (15545, 3418472), (24872, 2136545), (31090, 1709236), (62180, 854618), (124360, 427309)]