55530916

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 113533056

約数和(自身を除く): 58002140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 622, 911, 1244, 1822, 2177, 3644, 4354, 6377, 8708, 12754, 15239, 25508, 30478, 44639, 60956, 89278, 178556, 283321, 566642, 1133284, 1983247, 3966494, 7932988, 13882729, 27765458, 55530916]

約数ペア:

[(1, 55530916), (2, 27765458), (4, 13882729), (7, 7932988), (14, 3966494), (28, 1983247), (49, 1133284), (98, 566642), (196, 283321), (311, 178556), (622, 89278), (911, 60956), (1244, 44639), (1822, 30478), (2177, 25508), (3644, 15239), (4354, 12754), (6377, 8708)]