48190012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71287}}^1$

素因数の和:71317

約数の個数: 18

約数和(自身を含む): 91319928

約数和(自身を除く): 43129916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 71287, 142574, 285148, 926731, 1853462, 3706924, 12047503, 24095006, 48190012]

約数ペア:

[(1, 48190012), (2, 24095006), (4, 12047503), (13, 3706924), (26, 1853462), (52, 926731), (169, 285148), (338, 142574), (676, 71287)]