56291245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 69913008

約数和(自身を除く): 13621763

約数列:

[1, 5, 37, 137, 185, 685, 2221, 5069, 11105, 25345, 82177, 304277, 410885, 1521385, 11258249, 56291245]

約数ペア:

[(1, 56291245), (5, 11258249), (37, 1521385), (137, 410885), (185, 304277), (685, 82177), (2221, 25345), (5069, 11105)]