53057718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421093}}^1$

素因数の和:421108

約数の個数: 24

約数和(自身を含む): 131381328

約数和(自身を除く): 78323610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421093, 842186, 1263279, 2526558, 2947651, 3789837, 5895302, 7579674, 8842953, 17685906, 26528859, 53057718]

約数ペア:

[(1, 53057718), (2, 26528859), (3, 17685906), (6, 8842953), (7, 7579674), (9, 5895302), (14, 3789837), (18, 2947651), (21, 2526558), (42, 1263279), (63, 842186), (126, 421093)]