51272589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 71805312

約数和(自身を除く): 20532723

約数列:

[1, 3, 23, 69, 157, 471, 3611, 4733, 10833, 14199, 108859, 326577, 743081, 2229243, 17090863, 51272589]

約数ペア:

[(1, 51272589), (3, 17090863), (23, 2229243), (69, 743081), (157, 326577), (471, 108859), (3611, 14199), (4733, 10833)]