52452440

素因数分解:

$2^3\times 5^1\times {\mathrm{1311311}}^1$

素因数の和:1311322

約数の個数: 16

約数和(自身を含む): 118018080

約数和(自身を除く): 65565640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1311311, 2622622, 5245244, 6556555, 10490488, 13113110, 26226220, 52452440]

約数ペア:

[(1, 52452440), (2, 26226220), (4, 13113110), (5, 10490488), (8, 6556555), (10, 5245244), (20, 2622622), (40, 1311311)]