49920590

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{3779}}^1$

素因数の和:5107

約数の個数: 16

約数和(自身を含む): 89948880

約数和(自身を除く): 40028290

約数列:

[1, 2, 5, 10, 1321, 2642, 3779, 6605, 7558, 13210, 18895, 37790, 4992059, 9984118, 24960295, 49920590]

約数ペア:

[(1, 49920590), (2, 24960295), (5, 9984118), (10, 4992059), (1321, 37790), (2642, 18895), (3779, 13210), (6605, 7558)]