50997849

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17471}}^1$

素因数の和:17620

約数の個数: 16

約数和(自身を含む): 78274560

約数和(自身を除く): 27276711

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 17471, 52413, 122297, 366891, 2428469, 7285407, 16999283, 50997849]

約数ペア:

[(1, 50997849), (3, 16999283), (7, 7285407), (21, 2428469), (139, 366891), (417, 122297), (973, 52413), (2919, 17471)]