51889894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60761}}^1$

素因数の和:60831

約数の個数: 16

約数和(自身を含む): 90413856

約数和(自身を除く): 38523962

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 60761, 121522, 425327, 850654, 3706421, 7412842, 25944947, 51889894]

約数ペア:

[(1, 51889894), (2, 25944947), (7, 7412842), (14, 3706421), (61, 850654), (122, 425327), (427, 121522), (854, 60761)]