49508747900

素因数分解:

$2^2\times 5^2\times {\mathrm{495087479}}^1$

素因数の和:495087493

約数の個数: 18

約数和(自身を含む): 107433983160

約数和(自身を除く): 57925235260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 495087479, 990174958, 1980349916, 2475437395, 4950874790, 9901749580, 12377186975, 24754373950, 49508747900]

約数ペア:

[(1, 49508747900), (2, 24754373950), (4, 12377186975), (5, 9901749580), (10, 4950874790), (20, 2475437395), (25, 1980349916), (50, 990174958), (100, 495087479)]