52404340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25439}}^1$

素因数の和:25551

約数の個数: 24

約数和(自身を含む): 111121920

約数和(自身を除く): 58717580

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 25439, 50878, 101756, 127195, 254390, 508780, 2620217, 5240434, 10480868, 13101085, 26202170, 52404340]

約数ペア:

[(1, 52404340), (2, 26202170), (4, 13101085), (5, 10480868), (10, 5240434), (20, 2620217), (103, 508780), (206, 254390), (412, 127195), (515, 101756), (1030, 50878), (2060, 25439)]