53996855042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1997}}^1\times {\mathrm{79997}}^1$

素因数の和:82022

約数の個数: 24

約数和(自身を含む): 87749966196

約数和(自身を除く): 33753111154

約数列:

[1, 2, 13, 26, 169, 338, 1997, 3994, 25961, 51922, 79997, 159994, 337493, 674986, 1039961, 2079922, 13519493, 27038986, 159754009, 319508018, 2076802117, 4153604234, 26998427521, 53996855042]

約数ペア:

[(1, 53996855042), (2, 26998427521), (13, 4153604234), (26, 2076802117), (169, 319508018), (338, 159754009), (1997, 27038986), (3994, 13519493), (25961, 2079922), (51922, 1039961), (79997, 674986), (159994, 337493)]