56520412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1086931}}^1$

素因数の和:1086948

約数の個数: 12

約数和(自身を含む): 106519336

約数和(自身を除く): 49998924

約数列:

[1, 2, 4, 13, 26, 52, 1086931, 2173862, 4347724, 14130103, 28260206, 56520412]

約数ペア:

[(1, 56520412), (2, 28260206), (4, 14130103), (13, 4347724), (26, 2173862), (52, 1086931)]