53211670

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27011}}^1$

素因数の和:27215

約数の個数: 16

約数和(自身を含む): 96270768

約数和(自身を除く): 43059098

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 27011, 54022, 135055, 270110, 5321167, 10642334, 26605835, 53211670]

約数ペア:

[(1, 53211670), (2, 26605835), (5, 10642334), (10, 5321167), (197, 270110), (394, 135055), (985, 54022), (1970, 27011)]