52240040

素因数分解:

$2^3\times 5^1\times {\mathrm{1306001}}^1$

素因数の和:1306012

約数の個数: 16

約数和(自身を含む): 117540180

約数和(自身を除く): 65300140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1306001, 2612002, 5224004, 6530005, 10448008, 13060010, 26120020, 52240040]

約数ペア:

[(1, 52240040), (2, 26120020), (4, 13060010), (5, 10448008), (8, 6530005), (10, 5224004), (20, 2612002), (40, 1306001)]