55265487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2207}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 78216192

約数和(自身を除く): 22950705

約数列:

[1, 3, 17, 51, 491, 1473, 2207, 6621, 8347, 25041, 37519, 112557, 1083637, 3250911, 18421829, 55265487]

約数ペア:

[(1, 55265487), (3, 18421829), (17, 3250911), (51, 1083637), (491, 112557), (1473, 37519), (2207, 25041), (6621, 8347)]