53088740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85627}}^1$

素因数の和:85667

約数の個数: 24

約数和(自身を含む): 115084032

約数和(自身を除く): 61995292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 85627, 171254, 342508, 428135, 856270, 1712540, 2654437, 5308874, 10617748, 13272185, 26544370, 53088740]

約数ペア:

[(1, 53088740), (2, 26544370), (4, 13272185), (5, 10617748), (10, 5308874), (20, 2654437), (31, 1712540), (62, 856270), (124, 428135), (155, 342508), (310, 171254), (620, 85627)]