51315254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25943}}^1$

素因数の和:26011

約数の個数: 16

約数和(自身を含む): 82190592

約数和(自身を除く): 30875338

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 25943, 51886, 596689, 1115549, 1193378, 2231098, 25657627, 51315254]

約数ペア:

[(1, 51315254), (2, 25657627), (23, 2231098), (43, 1193378), (46, 1115549), (86, 596689), (989, 51886), (1978, 25943)]