51463221

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 69619200

約数和(自身を除く): 18155979

約数列:

[1, 3, 139, 167, 417, 501, 739, 2217, 23213, 69639, 102721, 123413, 308163, 370239, 17154407, 51463221]

約数ペア:

[(1, 51463221), (3, 17154407), (139, 370239), (167, 308163), (417, 123413), (501, 102721), (739, 69639), (2217, 23213)]