49559999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 12

約数和(自身を含む): 53113320

約数和(自身を除く): 3553321

約数列:

[1, 19, 61, 701, 1159, 3721, 13319, 42761, 70699, 812459, 2608421, 49559999]

約数ペア:

[(1, 49559999), (19, 2608421), (61, 812459), (701, 70699), (1159, 42761), (3721, 13319)]