51770593

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 63639872

約数和(自身を除く): 11869279

約数列:

[1, 7, 17, 119, 157, 163, 289, 1099, 1141, 2023, 2669, 2771, 18683, 19397, 25591, 45373, 47107, 179137, 317611, 329749, 435047, 3045329, 7395799, 51770593]

約数ペア:

[(1, 51770593), (7, 7395799), (17, 3045329), (119, 435047), (157, 329749), (163, 317611), (289, 179137), (1099, 47107), (1141, 45373), (2023, 25591), (2669, 19397), (2771, 18683)]