55365076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81901}}^1$

素因数の和:81931

約数の個数: 18

約数和(自身を含む): 104916462

約数和(自身を除く): 49551386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81901, 163802, 327604, 1064713, 2129426, 4258852, 13841269, 27682538, 55365076]

約数ペア:

[(1, 55365076), (2, 27682538), (4, 13841269), (13, 4258852), (26, 2129426), (52, 1064713), (169, 327604), (338, 163802), (676, 81901)]