51270266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{65563}}^1$

素因数の和:65605

約数の個数: 16

約数和(自身を含む): 84970944

約数和(自身を除く): 33700678

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 65563, 131126, 1114571, 1507949, 2229142, 3015898, 25635133, 51270266]

約数ペア:

[(1, 51270266), (2, 25635133), (17, 3015898), (23, 2229142), (34, 1507949), (46, 1114571), (391, 131126), (782, 65563)]