49881812

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{19763}}^1$

素因数の和:20398

約数の個数: 12

約数和(自身を含む): 87435936

約数和(自身を除く): 37554124

約数列:

[1, 2, 4, 631, 1262, 2524, 19763, 39526, 79052, 12470453, 24940906, 49881812]

約数ペア:

[(1, 49881812), (2, 24940906), (4, 12470453), (631, 79052), (1262, 39526), (2524, 19763)]