48997739

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 57148416

約数和(自身を除く): 8150677

約数列:

[1, 7, 71, 311, 317, 497, 2177, 2219, 22081, 22507, 98587, 154567, 157549, 690109, 6999677, 48997739]

約数ペア:

[(1, 48997739), (7, 6999677), (71, 690109), (311, 157549), (317, 154567), (497, 98587), (2177, 22507), (2219, 22081)]