548350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 1113768

約数和(自身を除く): 565418

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 997, 1994, 4985, 9970, 10967, 21934, 24925, 49850, 54835, 109670, 274175, 548350]

約数ペア:

[(1, 548350), (2, 274175), (5, 109670), (10, 54835), (11, 49850), (22, 24925), (25, 21934), (50, 10967), (55, 9970), (110, 4985), (275, 1994), (550, 997)]