55754590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51151}}^1$

素因数の和:51267

約数の個数: 16

約数和(自身を含む): 101280960

約数和(自身を除く): 45526370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 51151, 102302, 255755, 511510, 5575459, 11150918, 27877295, 55754590]

約数ペア:

[(1, 55754590), (2, 27877295), (5, 11150918), (10, 5575459), (109, 511510), (218, 255755), (545, 102302), (1090, 51151)]