55148885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18919}}^1$

素因数の和:18988

約数の個数: 16

約数和(自身を含む): 73560960

約数和(自身を除く): 18412075

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 18919, 94595, 208109, 1002707, 1040545, 5013535, 11029777, 55148885]

約数ペア:

[(1, 55148885), (5, 11029777), (11, 5013535), (53, 1040545), (55, 1002707), (265, 208109), (583, 94595), (2915, 18919)]