56281904

素因数分解:

$2^4\times 7^1\times {\mathrm{502517}}^1$

素因数の和:502532

約数の個数: 20

約数和(自身を含む): 124624464

約数和(自身を除く): 68342560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 502517, 1005034, 2010068, 3517619, 4020136, 7035238, 8040272, 14070476, 28140952, 56281904]

約数ペア:

[(1, 56281904), (2, 28140952), (4, 14070476), (7, 8040272), (8, 7035238), (14, 4020136), (16, 3517619), (28, 2010068), (56, 1005034), (112, 502517)]