51266980

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2903}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 107819712

約数和(自身を除く): 56552732

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2903, 3532, 4415, 5806, 8830, 11612, 14515, 17660, 29030, 58060, 2563349, 5126698, 10253396, 12816745, 25633490, 51266980]

約数ペア:

[(1, 51266980), (2, 25633490), (4, 12816745), (5, 10253396), (10, 5126698), (20, 2563349), (883, 58060), (1766, 29030), (2903, 17660), (3532, 14515), (4415, 11612), (5806, 8830)]