47048980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213859}}^1$

素因数の和:213879

約数の個数: 24

約数和(自身を含む): 107785440

約数和(自身を除く): 60736460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 213859, 427718, 855436, 1069295, 2138590, 2352449, 4277180, 4704898, 9409796, 11762245, 23524490, 47048980]

約数ペア:

[(1, 47048980), (2, 23524490), (4, 11762245), (5, 9409796), (10, 4704898), (11, 4277180), (20, 2352449), (22, 2138590), (44, 1069295), (55, 855436), (110, 427718), (220, 213859)]