56631471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 86708160

約数和(自身を除く): 30076689

約数列:

[1, 3, 13, 17, 39, 51, 221, 229, 373, 663, 687, 1119, 2977, 3893, 4849, 6341, 8931, 11679, 14547, 19023, 50609, 82433, 85417, 151827, 247299, 256251, 1110421, 1452089, 3331263, 4356267, 18877157, 56631471]

約数ペア:

[(1, 56631471), (3, 18877157), (13, 4356267), (17, 3331263), (39, 1452089), (51, 1110421), (221, 256251), (229, 247299), (373, 151827), (663, 85417), (687, 82433), (1119, 50609), (2977, 19023), (3893, 14547), (4849, 11679), (6341, 8931)]