54770128

素因数分解:

$2^4\times 7^1\times {\mathrm{489019}}^1$

素因数の和:489034

約数の個数: 20

約数和(自身を含む): 121276960

約数和(自身を除く): 66506832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 489019, 978038, 1956076, 3423133, 3912152, 6846266, 7824304, 13692532, 27385064, 54770128]

約数ペア:

[(1, 54770128), (2, 27385064), (4, 13692532), (7, 7824304), (8, 6846266), (14, 3912152), (16, 3423133), (28, 1956076), (56, 978038), (112, 489019)]