51680153

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{8863}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 63820800

約数和(自身を除く): 12140647

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 8863, 62041, 150671, 434287, 1054697, 3040009, 7382879, 51680153]

約数ペア:

[(1, 51680153), (7, 7382879), (17, 3040009), (49, 1054697), (119, 434287), (343, 150671), (833, 62041), (5831, 8863)]