49265643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137999}}^1$

素因数の和:138026

約数の個数: 16

約数和(自身を含む): 79488000

約数和(自身を除く): 30222357

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 137999, 413997, 965993, 2345983, 2897979, 7037949, 16421881, 49265643]

約数ペア:

[(1, 49265643), (3, 16421881), (7, 7037949), (17, 2897979), (21, 2345983), (51, 965993), (119, 413997), (357, 137999)]