49999159

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 62101728

約数和(自身を除く): 12102569

約数列:

[1, 7, 17, 49, 119, 193, 311, 833, 1351, 2177, 3281, 5287, 9457, 15239, 22967, 37009, 60023, 160769, 259063, 420161, 1020391, 2941127, 7142737, 49999159]

約数ペア:

[(1, 49999159), (7, 7142737), (17, 2941127), (49, 1020391), (119, 420161), (193, 259063), (311, 160769), (833, 60023), (1351, 37009), (2177, 22967), (3281, 15239), (5287, 9457)]