50947729

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 59222016

約数和(自身を除く): 8274287

約数列:

[1, 7, 107, 251, 271, 749, 1757, 1897, 26857, 28997, 68021, 187999, 202979, 476147, 7278247, 50947729]

約数ペア:

[(1, 50947729), (7, 7278247), (107, 476147), (251, 202979), (271, 187999), (749, 68021), (1757, 28997), (1897, 26857)]