47825980

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6661}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 100729440

約数和(自身を除く): 52903460

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 6661, 7180, 13322, 26644, 33305, 66610, 133220, 2391299, 4782598, 9565196, 11956495, 23912990, 47825980]

約数ペア:

[(1, 47825980), (2, 23912990), (4, 11956495), (5, 9565196), (10, 4782598), (20, 2391299), (359, 133220), (718, 66610), (1436, 33305), (1795, 26644), (3590, 13322), (6661, 7180)]