51188089

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 53996544

約数和(自身を除く): 2808455

約数列:

[1, 53, 61, 71, 223, 3233, 3763, 4331, 11819, 13603, 15833, 229543, 720959, 839149, 965813, 51188089]

約数ペア:

[(1, 51188089), (53, 965813), (61, 839149), (71, 720959), (223, 229543), (3233, 15833), (3763, 13603), (4331, 11819)]