56086778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18341}}^1$

素因数の和:18493

約数の個数: 16

約数和(自身を含む): 92443680

約数和(自身を除く): 36356902

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 18341, 36682, 201751, 403502, 2549399, 5098798, 28043389, 56086778]

約数ペア:

[(1, 56086778), (2, 28043389), (11, 5098798), (22, 2549399), (139, 403502), (278, 201751), (1529, 36682), (3058, 18341)]