51147335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7678

約数の個数: 16

約数和(自身を含む): 65525760

約数和(自身を除く): 14378425

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 7583, 37915, 144077, 538393, 720385, 2691965, 10229467, 51147335]

約数ペア:

[(1, 51147335), (5, 10229467), (19, 2691965), (71, 720385), (95, 538393), (355, 144077), (1349, 37915), (6745, 7583)]