54838889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 69160608

約数和(自身を除く): 14321719

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1531, 2107, 5117, 10717, 26027, 35819, 65833, 75019, 182189, 460831, 1119161, 1275323, 3225817, 7834127, 54838889]

約数ペア:

[(1, 54838889), (7, 7834127), (17, 3225817), (43, 1275323), (49, 1119161), (119, 460831), (301, 182189), (731, 75019), (833, 65833), (1531, 35819), (2107, 26027), (5117, 10717)]