51619942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80909}}^1$

素因数の和:80951

約数の個数: 16

約数和(自身を含む): 87382800

約数和(自身を除く): 35762858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 80909, 161818, 889999, 1779998, 2346361, 4692722, 25809971, 51619942]

約数ペア:

[(1, 51619942), (2, 25809971), (11, 4692722), (22, 2346361), (29, 1779998), (58, 889999), (319, 161818), (638, 80909)]