54608890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{780127}}^1$

素因数の和:780141

約数の個数: 16

約数和(自身を含む): 112338432

約数和(自身を除く): 57729542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 780127, 1560254, 3900635, 5460889, 7801270, 10921778, 27304445, 54608890]

約数ペア:

[(1, 54608890), (2, 27304445), (5, 10921778), (7, 7801270), (10, 5460889), (14, 3900635), (35, 1560254), (70, 780127)]