51585121

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 60162048

約数和(自身を除く): 8576927

約数列:

[1, 7, 71, 271, 383, 497, 1897, 2681, 19241, 27193, 103793, 134687, 190351, 726551, 7369303, 51585121]

約数ペア:

[(1, 51585121), (7, 7369303), (71, 726551), (271, 190351), (383, 134687), (497, 103793), (1897, 27193), (2681, 19241)]