48937724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101111}}^1$

素因数の和:101137

約数の個数: 18

約数和(自身を含む): 94135272

約数和(自身を除く): 45197548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 101111, 202222, 404444, 1112221, 2224442, 4448884, 12234431, 24468862, 48937724]

約数ペア:

[(1, 48937724), (2, 24468862), (4, 12234431), (11, 4448884), (22, 2224442), (44, 1112221), (121, 404444), (242, 202222), (484, 101111)]