55568359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42451}}^1$

素因数の和:42486

約数の個数: 16

約数和(自身を含む): 73357056

約数和(自身を除く): 17788697

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42451, 297157, 466961, 721667, 3268727, 5051669, 7938337, 55568359]

約数ペア:

[(1, 55568359), (7, 7938337), (11, 5051669), (17, 3268727), (77, 721667), (119, 466961), (187, 297157), (1309, 42451)]