50427020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{360193}}^1$

素因数の和:360209

約数の個数: 24

約数和(自身を含む): 121025184

約数和(自身を除く): 70598164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 360193, 720386, 1440772, 1800965, 2521351, 3601930, 5042702, 7203860, 10085404, 12606755, 25213510, 50427020]

約数ペア:

[(1, 50427020), (2, 25213510), (4, 12606755), (5, 10085404), (7, 7203860), (10, 5042702), (14, 3601930), (20, 2521351), (28, 1800965), (35, 1440772), (70, 720386), (140, 360193)]