54274012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{80287}}^1$

素因数の和:80317

約数の個数: 18

約数和(自身を含む): 102848928

約数和(自身を除く): 48574916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 80287, 160574, 321148, 1043731, 2087462, 4174924, 13568503, 27137006, 54274012]

約数ペア:

[(1, 54274012), (2, 27137006), (4, 13568503), (13, 4174924), (26, 2087462), (52, 1043731), (169, 321148), (338, 160574), (676, 80287)]