51152647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 63196672

約数和(自身を除く): 12044025

約数列:

[1, 7, 13, 91, 307, 1831, 2149, 3991, 12817, 23803, 27937, 166621, 562117, 3934819, 7307521, 51152647]

約数ペア:

[(1, 51152647), (7, 7307521), (13, 3934819), (91, 562117), (307, 166621), (1831, 27937), (2149, 23803), (3991, 12817)]