49868590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{45751}}^1$

素因数の和:45867

約数の個数: 16

約数和(自身を含む): 90588960

約数和(自身を除く): 40720370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 45751, 91502, 228755, 457510, 4986859, 9973718, 24934295, 49868590]

約数ペア:

[(1, 49868590), (2, 24934295), (5, 9973718), (10, 4986859), (109, 457510), (218, 228755), (545, 91502), (1090, 45751)]