48661520

素因数分解:

$2^4\times 5^1\times {\mathrm{608269}}^1$

素因数の和:608282

約数の個数: 20

約数和(自身を含む): 113138220

約数和(自身を除く): 64476700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 608269, 1216538, 2433076, 3041345, 4866152, 6082690, 9732304, 12165380, 24330760, 48661520]

約数ペア:

[(1, 48661520), (2, 24330760), (4, 12165380), (5, 9732304), (8, 6082690), (10, 4866152), (16, 3041345), (20, 2433076), (40, 1216538), (80, 608269)]