49242081

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137933}}^1$

素因数の和:137960

約数の個数: 16

約数和(自身を含む): 79449984

約数和(自身を除く): 30207903

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 137933, 413799, 965531, 2344861, 2896593, 7034583, 16414027, 49242081]

約数ペア:

[(1, 49242081), (3, 16414027), (7, 7034583), (17, 2896593), (21, 2344861), (51, 965531), (119, 413799), (357, 137933)]