49327580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11689}}^1$

素因数の和:11909

約数の個数: 24

約数和(自身を含む): 104087760

約数和(自身を除く): 54760180

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 11689, 23378, 46756, 58445, 116890, 233780, 2466379, 4932758, 9865516, 12331895, 24663790, 49327580]

約数ペア:

[(1, 49327580), (2, 24663790), (4, 12331895), (5, 9865516), (10, 4932758), (20, 2466379), (211, 233780), (422, 116890), (844, 58445), (1055, 46756), (2110, 23378), (4220, 11689)]