53042540

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15881}}^1$

素因数の和:16057

約数の個数: 24

約数和(自身を含む): 112063392

約数和(自身を除く): 59020852

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 15881, 31762, 63524, 79405, 158810, 317620, 2652127, 5304254, 10608508, 13260635, 26521270, 53042540]

約数ペア:

[(1, 53042540), (2, 26521270), (4, 13260635), (5, 10608508), (10, 5304254), (20, 2652127), (167, 317620), (334, 158810), (668, 79405), (835, 63524), (1670, 31762), (3340, 15881)]