51708278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8087}}^1$

素因数の和:8251

約数の個数: 16

約数和(自身を含む): 81527040

約数和(自身を除く): 29818762

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 8087, 16174, 186001, 372002, 1124093, 2248186, 25854139, 51708278]

約数ペア:

[(1, 51708278), (2, 25854139), (23, 2248186), (46, 1124093), (139, 372002), (278, 186001), (3197, 16174), (6394, 8087)]