49247290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{45181}}^1$

素因数の和:45297

約数の個数: 16

約数和(自身を含む): 89460360

約数和(自身を除く): 40213070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 45181, 90362, 225905, 451810, 4924729, 9849458, 24623645, 49247290]

約数ペア:

[(1, 49247290), (2, 24623645), (5, 9849458), (10, 4924729), (109, 451810), (218, 225905), (545, 90362), (1090, 45181)]