51165260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23909}}^1$

素因数の和:24025

約数の個数: 24

約数和(自身を含む): 108455760

約数和(自身を除く): 57290500

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 23909, 47818, 95636, 119545, 239090, 478180, 2558263, 5116526, 10233052, 12791315, 25582630, 51165260]

約数ペア:

[(1, 51165260), (2, 25582630), (4, 12791315), (5, 10233052), (10, 5116526), (20, 2558263), (107, 478180), (214, 239090), (428, 119545), (535, 95636), (1070, 47818), (2140, 23909)]