51605931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 79023168

約数和(自身を除く): 27417237

約数列:

[1, 3, 13, 17, 39, 51, 221, 277, 281, 663, 831, 843, 3601, 3653, 4709, 4777, 10803, 10959, 14127, 14331, 61217, 62101, 77837, 183651, 186303, 233511, 1011881, 1323229, 3035643, 3969687, 17201977, 51605931]

約数ペア:

[(1, 51605931), (3, 17201977), (13, 3969687), (17, 3035643), (39, 1323229), (51, 1011881), (221, 233511), (277, 186303), (281, 183651), (663, 77837), (831, 62101), (843, 61217), (3601, 14331), (3653, 14127), (4709, 10959), (4777, 10803)]