47242756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97609}}^1$

素因数の和:97635

約数の個数: 18

約数和(自身を含む): 90874910

約数和(自身を除く): 43632154

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 97609, 195218, 390436, 1073699, 2147398, 4294796, 11810689, 23621378, 47242756]

約数ペア:

[(1, 47242756), (2, 23621378), (4, 11810689), (11, 4294796), (22, 2147398), (44, 1073699), (121, 390436), (242, 195218), (484, 97609)]