56345908

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 99981000

約数和(自身を除く): 43635092

約数列:

[1, 2, 4, 137, 229, 274, 449, 458, 548, 898, 916, 1796, 31373, 61513, 62746, 102821, 123026, 125492, 205642, 246052, 411284, 14086477, 28172954, 56345908]

約数ペア:

[(1, 56345908), (2, 28172954), (4, 14086477), (137, 411284), (229, 246052), (274, 205642), (449, 125492), (458, 123026), (548, 102821), (898, 62746), (916, 61513), (1796, 31373)]