49920244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103141}}^1$

素因数の和:103167

約数の個数: 18

約数和(自身を含む): 96025202

約数和(自身を除く): 46104958

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 103141, 206282, 412564, 1134551, 2269102, 4538204, 12480061, 24960122, 49920244]

約数ペア:

[(1, 49920244), (2, 24960122), (4, 12480061), (11, 4538204), (22, 2269102), (44, 1134551), (121, 412564), (242, 206282), (484, 103141)]