51622618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 79976160

約数和(自身を除く): 28353542

約数列:

[1, 2, 43, 86, 109, 218, 4687, 5507, 9374, 11014, 236801, 473602, 600263, 1200526, 25811309, 51622618]

約数ペア:

[(1, 51622618), (2, 25811309), (43, 1200526), (86, 600263), (109, 473602), (218, 236801), (4687, 11014), (5507, 9374)]