56490916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 101376576

約数和(自身を除く): 44885660

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 2087, 4174, 6767, 8348, 13534, 27068, 139829, 210787, 279658, 421574, 559316, 843148, 14122729, 28245458, 56490916]

約数ペア:

[(1, 56490916), (2, 28245458), (4, 14122729), (67, 843148), (101, 559316), (134, 421574), (202, 279658), (268, 210787), (404, 139829), (2087, 27068), (4174, 13534), (6767, 8348)]