52159220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9281}}^1$

素因数の和:9571

約数の個数: 24

約数和(自身を含む): 109936008

約数和(自身を除く): 57776788

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 9281, 18562, 37124, 46405, 92810, 185620, 2607961, 5215922, 10431844, 13039805, 26079610, 52159220]

約数ペア:

[(1, 52159220), (2, 26079610), (4, 13039805), (5, 10431844), (10, 5215922), (20, 2607961), (281, 185620), (562, 92810), (1124, 46405), (1405, 37124), (2810, 18562), (5620, 9281)]