55648372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7699}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 105644000

約数和(自身を除く): 49995628

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 7699, 15398, 30796, 100087, 200174, 400348, 1070161, 2140322, 4280644, 13912093, 27824186, 55648372]

約数ペア:

[(1, 55648372), (2, 27824186), (4, 13912093), (13, 4280644), (26, 2140322), (52, 1070161), (139, 400348), (278, 200174), (556, 100087), (1807, 30796), (3614, 15398), (7228, 7699)]