53139656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349603}}^1$

素因数の和:349628

約数の個数: 16

約数和(自身を含む): 104881200

約数和(自身を除く): 51741544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349603, 699206, 1398412, 2796824, 6642457, 13284914, 26569828, 53139656]

約数ペア:

[(1, 53139656), (2, 26569828), (4, 13284914), (8, 6642457), (19, 2796824), (38, 1398412), (76, 699206), (152, 349603)]