53317440001

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1\times {\mathrm{60661}}^1$

素因数の和:61384

約数の個数: 16

約数和(自身を含む): 61283178880

約数和(自身を除く): 7965738879

約数列:

[1, 7, 307, 409, 2149, 2863, 60661, 125563, 424627, 878941, 18622927, 24810349, 130360489, 173672443, 7616777143, 53317440001]

約数ペア:

[(1, 53317440001), (7, 7616777143), (307, 173672443), (409, 130360489), (2149, 24810349), (2863, 18622927), (60661, 878941), (125563, 424627)]