53381678

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28704

約数の個数: 24

約数和(自身を含む): 98051400

約数和(自身を除く): 44669722

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 28669, 57338, 200683, 401366, 544711, 1089422, 1404781, 2809562, 3812977, 7625954, 26690839, 53381678]

約数ペア:

[(1, 53381678), (2, 26690839), (7, 7625954), (14, 3812977), (19, 2809562), (38, 1404781), (49, 1089422), (98, 544711), (133, 401366), (266, 200683), (931, 57338), (1862, 28669)]