49349020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{352493}}^1$

素因数の和:352509

約数の個数: 24

約数和(自身を含む): 118437984

約数和(自身を除く): 69088964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 352493, 704986, 1409972, 1762465, 2467451, 3524930, 4934902, 7049860, 9869804, 12337255, 24674510, 49349020]

約数ペア:

[(1, 49349020), (2, 24674510), (4, 12337255), (5, 9869804), (7, 7049860), (10, 4934902), (14, 3524930), (20, 2467451), (28, 1762465), (35, 1409972), (70, 704986), (140, 352493)]