56448905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8464

約数の個数: 16

約数和(自身を含む): 72316800

約数和(自身を除く): 15867895

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 8369, 41845, 159011, 594199, 795055, 2970995, 11289781, 56448905]

約数ペア:

[(1, 56448905), (5, 11289781), (19, 2970995), (71, 795055), (95, 594199), (355, 159011), (1349, 41845), (6745, 8369)]