53235245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 81932160

約数和(自身を除く): 28696915

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 277, 289, 323, 595, 665, 1385, 1445, 1615, 1939, 2023, 2261, 4709, 5263, 5491, 9695, 10115, 11305, 23545, 26315, 27455, 32963, 36841, 38437, 80053, 89471, 164815, 184205, 192185, 400265, 447355, 560371, 626297, 1521007, 2801855, 3131485, 7605035, 10647049, 53235245]

約数ペア:

[(1, 53235245), (5, 10647049), (7, 7605035), (17, 3131485), (19, 2801855), (35, 1521007), (85, 626297), (95, 560371), (119, 447355), (133, 400265), (277, 192185), (289, 184205), (323, 164815), (595, 89471), (665, 80053), (1385, 38437), (1445, 36841), (1615, 32963), (1939, 27455), (2023, 26315), (2261, 23545), (4709, 11305), (5263, 10115), (5491, 9695)]