56591048

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{20269}}^1$

素因数の和:20624

約数の個数: 16

約数和(自身を含む): 106417500

約数和(自身を除く): 49826452

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 20269, 40538, 81076, 162152, 7073881, 14147762, 28295524, 56591048]

約数ペア:

[(1, 56591048), (2, 28295524), (4, 14147762), (8, 7073881), (349, 162152), (698, 81076), (1396, 40538), (2792, 20269)]