49426564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{102121}}^1$

素因数の和:102147

約数の個数: 18

約数和(自身を含む): 95075582

約数和(自身を除く): 45649018

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 102121, 204242, 408484, 1123331, 2246662, 4493324, 12356641, 24713282, 49426564]

約数ペア:

[(1, 49426564), (2, 24713282), (4, 12356641), (11, 4493324), (22, 2246662), (44, 1123331), (121, 408484), (242, 204242), (484, 102121)]