53125238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23321}}^1$

素因数の和:23407

約数の個数: 16

約数和(自身を含む): 85638384

約数和(自身を除く): 32513146

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 23321, 46642, 396457, 792914, 1562507, 3125014, 26562619, 53125238]

約数ペア:

[(1, 53125238), (2, 26562619), (17, 3125014), (34, 1562507), (67, 792914), (134, 396457), (1139, 46642), (2278, 23321)]