49406981

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 58699080

約数和(自身を除く): 9292099

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 593, 2873, 4901, 6409, 7709, 10081, 17197, 83317, 100217, 131053, 223561, 292349, 1703689, 2906293, 3800537, 49406981]

約数ペア:

[(1, 49406981), (13, 3800537), (17, 2906293), (29, 1703689), (169, 292349), (221, 223561), (377, 131053), (493, 100217), (593, 83317), (2873, 17197), (4901, 10081), (6409, 7709)]