53311358

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 81375840

約数和(自身を除く): 28064482

約数列:

[1, 2, 103, 137, 206, 274, 1889, 3778, 14111, 28222, 194567, 258793, 389134, 517586, 26655679, 53311358]

約数ペア:

[(1, 53311358), (2, 26655679), (103, 517586), (137, 389134), (206, 258793), (274, 194567), (1889, 28222), (3778, 14111)]