51149749

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 59947776

約数和(自身を除く): 8798027

約数列:

[1, 7, 71, 97, 497, 679, 1061, 6887, 7427, 48209, 75331, 102917, 527317, 720419, 7307107, 51149749]

約数ペア:

[(1, 51149749), (7, 7307107), (71, 720419), (97, 527317), (497, 102917), (679, 75331), (1061, 48209), (6887, 7427)]