53584978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19861}}^1$

素因数の和:19953

約数の個数: 16

約数和(自身を含む): 85803840

約数和(自身を除く): 32218862

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19861, 39722, 377359, 754718, 1410131, 2820262, 26792489, 53584978]

約数ペア:

[(1, 53584978), (2, 26792489), (19, 2820262), (38, 1410131), (71, 754718), (142, 377359), (1349, 39722), (2698, 19861)]