55178032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37897}}^1$

素因数の和:37925

約数の個数: 40

約数和(自身を含む): 131581856

約数和(自身を除く): 76403824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37897, 75794, 151588, 265279, 303176, 492661, 530558, 606352, 985322, 1061116, 1970644, 2122232, 3448627, 3941288, 4244464, 6897254, 7882576, 13794508, 27589016, 55178032]

約数ペア:

[(1, 55178032), (2, 27589016), (4, 13794508), (7, 7882576), (8, 6897254), (13, 4244464), (14, 3941288), (16, 3448627), (26, 2122232), (28, 1970644), (52, 1061116), (56, 985322), (91, 606352), (104, 530558), (112, 492661), (182, 303176), (208, 265279), (364, 151588), (728, 75794), (1456, 37897)]