49972212

素因数分解:

$2^2\times 3^2\times {\mathrm{1388117}}^1$

素因数の和:1388127

約数の個数: 18

約数和(自身を含む): 126318738

約数和(自身を除く): 76346526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1388117, 2776234, 4164351, 5552468, 8328702, 12493053, 16657404, 24986106, 49972212]

約数ペア:

[(1, 49972212), (2, 24986106), (3, 16657404), (4, 12493053), (6, 8328702), (9, 5552468), (12, 4164351), (18, 2776234), (36, 1388117)]