49857507

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2857}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 82630496

約数和(自身を除く): 32772989

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1939, 2493, 2857, 5817, 8571, 17451, 19999, 25713, 59997, 179991, 791389, 2374167, 5539723, 7122501, 16619169, 49857507]

約数ペア:

[(1, 49857507), (3, 16619169), (7, 7122501), (9, 5539723), (21, 2374167), (63, 791389), (277, 179991), (831, 59997), (1939, 25713), (2493, 19999), (2857, 17451), (5817, 8571)]