51921281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 10805119

約数列:

[1, 17, 19, 23, 29, 241, 323, 391, 437, 493, 551, 667, 4097, 4579, 5543, 6989, 7429, 9367, 11339, 12673, 77843, 94231, 105317, 118813, 132791, 160747, 215441, 1790389, 2257447, 2732699, 3054193, 51921281]

約数ペア:

[(1, 51921281), (17, 3054193), (19, 2732699), (23, 2257447), (29, 1790389), (241, 215441), (323, 160747), (391, 132791), (437, 118813), (493, 105317), (551, 94231), (667, 77843), (4097, 12673), (4579, 11339), (5543, 9367), (6989, 7429)]