51327322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18503}}^1$

素因数の和:18597

約数の個数: 16

約数和(自身を含む): 82157760

約数和(自身を除く): 30830438

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18503, 37006, 351557, 703114, 1350719, 2701438, 25663661, 51327322]

約数ペア:

[(1, 51327322), (2, 25663661), (19, 2701438), (38, 1350719), (73, 703114), (146, 351557), (1387, 37006), (2774, 18503)]