56012391

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{14713}}^1$

素因数の和:14772

約数の個数: 20

約数和(自身を含む): 85458912

約数和(自身を除く): 29446521

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 14713, 44139, 132417, 397251, 691511, 1191753, 2074533, 6223599, 18670797, 56012391]

約数ペア:

[(1, 56012391), (3, 18670797), (9, 6223599), (27, 2074533), (47, 1191753), (81, 691511), (141, 397251), (423, 132417), (1269, 44139), (3807, 14713)]