53779472

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{19429}}^1$

素因数の和:19610

約数の個数: 20

約数和(自身を含む): 104805420

約数和(自身を除く): 51025948

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 19429, 38858, 77716, 155432, 310864, 3361217, 6722434, 13444868, 26889736, 53779472]

約数ペア:

[(1, 53779472), (2, 26889736), (4, 13444868), (8, 6722434), (16, 3361217), (173, 310864), (346, 155432), (692, 77716), (1384, 38858), (2768, 19429)]