49681426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25117}}^1$

素因数の和:25185

約数の個数: 16

約数和(自身を含む): 79573824

約数和(自身を除く): 29892398

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 25117, 50234, 577691, 1080031, 1155382, 2160062, 24840713, 49681426]

約数ペア:

[(1, 49681426), (2, 24840713), (23, 2160062), (43, 1155382), (46, 1080031), (86, 577691), (989, 50234), (1978, 25117)]