53208745

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 64832400

約数和(自身を除く): 11623655

約数列:

[1, 5, 137, 173, 449, 685, 865, 2245, 23701, 61513, 77677, 118505, 307565, 388385, 10641749, 53208745]

約数ペア:

[(1, 53208745), (5, 10641749), (137, 388385), (173, 307565), (449, 118505), (685, 77677), (865, 61513), (2245, 23701)]