54609380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{390067}}^1$

素因数の和:390083

約数の個数: 24

約数和(自身を含む): 131062848

約数和(自身を除く): 76453468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 390067, 780134, 1560268, 1950335, 2730469, 3900670, 5460938, 7801340, 10921876, 13652345, 27304690, 54609380]

約数ペア:

[(1, 54609380), (2, 27304690), (4, 13652345), (5, 10921876), (7, 7801340), (10, 5460938), (14, 3900670), (20, 2730469), (28, 1950335), (35, 1560268), (70, 780134), (140, 390067)]