57109516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 105486080

約数和(自身を除く): 48376564

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1543, 1948, 3086, 6172, 9253, 18506, 29317, 37012, 58634, 117268, 751441, 1502882, 3005764, 14277379, 28554758, 57109516]

約数ペア:

[(1, 57109516), (2, 28554758), (4, 14277379), (19, 3005764), (38, 1502882), (76, 751441), (487, 117268), (974, 58634), (1543, 37012), (1948, 29317), (3086, 18506), (6172, 9253)]