53638838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{3391}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 87920640

約数和(自身を除く): 34281802

約数列:

[1, 2, 11, 22, 719, 1438, 3391, 6782, 7909, 15818, 37301, 74602, 2438129, 4876258, 26819419, 53638838]

約数ペア:

[(1, 53638838), (2, 26819419), (11, 4876258), (22, 2438129), (719, 74602), (1438, 37301), (3391, 15818), (6782, 7909)]