54655240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23159}}^1$

素因数の和:23229

約数の個数: 32

約数和(自身を含む): 125064000

約数和(自身を除く): 70408760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 23159, 46318, 92636, 115795, 185272, 231590, 463180, 926360, 1366381, 2732762, 5465524, 6831905, 10931048, 13663810, 27327620, 54655240]

約数ペア:

[(1, 54655240), (2, 27327620), (4, 13663810), (5, 10931048), (8, 6831905), (10, 5465524), (20, 2732762), (40, 1366381), (59, 926360), (118, 463180), (236, 231590), (295, 185272), (472, 115795), (590, 92636), (1180, 46318), (2360, 23159)]