52805080

素因数分解:

$2^3\times 5^1\times {\mathrm{1320127}}^1$

素因数の和:1320138

約数の個数: 16

約数和(自身を含む): 118811520

約数和(自身を除く): 66006440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1320127, 2640254, 5280508, 6600635, 10561016, 13201270, 26402540, 52805080]

約数ペア:

[(1, 52805080), (2, 26402540), (4, 13201270), (5, 10561016), (8, 6600635), (10, 5280508), (20, 2640254), (40, 1320127)]