49009580

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2129}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 103057920

約数和(自身を除く): 54048340

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2129, 2302, 4258, 4604, 5755, 8516, 10645, 11510, 21290, 23020, 42580, 2450479, 4900958, 9801916, 12252395, 24504790, 49009580]

約数ペア:

[(1, 49009580), (2, 24504790), (4, 12252395), (5, 9801916), (10, 4900958), (20, 2450479), (1151, 42580), (2129, 23020), (2302, 21290), (4258, 11510), (4604, 10645), (5755, 8516)]