54791359

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 67683168

約数和(自身を除く): 12891809

約数列:

[1, 7, 23, 49, 61, 161, 427, 797, 1127, 1403, 2989, 5579, 9821, 18331, 39053, 48617, 68747, 128317, 340319, 898219, 1118191, 2382233, 7827337, 54791359]

約数ペア:

[(1, 54791359), (7, 7827337), (23, 2382233), (49, 1118191), (61, 898219), (161, 340319), (427, 128317), (797, 68747), (1127, 48617), (1403, 39053), (2989, 18331), (5579, 9821)]