53042678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 86851800

約数和(自身を除く): 33809122

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1129, 1807, 2258, 3614, 14677, 23491, 29354, 46982, 156931, 190801, 313862, 381602, 2040103, 4080206, 26521339, 53042678]

約数ペア:

[(1, 53042678), (2, 26521339), (13, 4080206), (26, 2040103), (139, 381602), (169, 313862), (278, 190801), (338, 156931), (1129, 46982), (1807, 29354), (2258, 23491), (3614, 14677)]