51176842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1949}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 80964000

約数和(自身を除く): 29787158

約数列:

[1, 2, 19, 38, 691, 1382, 1949, 3898, 13129, 26258, 37031, 74062, 1346759, 2693518, 25588421, 51176842]

約数ペア:

[(1, 51176842), (2, 25588421), (19, 2693518), (38, 1346759), (691, 74062), (1382, 37031), (1949, 26258), (3898, 13129)]