49780214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2551}}^1$

素因数の和:3451

約数の個数: 16

約数和(自身を含む): 81582336

約数和(自身を除く): 31802122

約数列:

[1, 2, 11, 22, 887, 1774, 2551, 5102, 9757, 19514, 28061, 56122, 2262737, 4525474, 24890107, 49780214]

約数ペア:

[(1, 49780214), (2, 24890107), (11, 4525474), (22, 2262737), (887, 56122), (1774, 28061), (2551, 19514), (5102, 9757)]