27389870

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51679}}^1$

素因数の和:51739

約数の個数: 16

約数和(自身を含む): 50232960

約数和(自身を除く): 22843090

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 51679, 103358, 258395, 516790, 2738987, 5477974, 13694935, 27389870]

約数ペア:

[(1, 27389870), (2, 13694935), (5, 5477974), (10, 2738987), (53, 516790), (106, 258395), (265, 103358), (530, 51679)]