52301571

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20963

約数の個数: 24

約数和(自身を含む): 85896720

約数和(自身を除く): 33595149

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 20929, 62787, 146503, 355793, 439509, 1025521, 1067379, 2490551, 3076563, 7471653, 17433857, 52301571]

約数ペア:

[(1, 52301571), (3, 17433857), (7, 7471653), (17, 3076563), (21, 2490551), (49, 1067379), (51, 1025521), (119, 439509), (147, 355793), (357, 146503), (833, 62787), (2499, 20929)]