51788908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2591}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 95800320

約数和(自身を除く): 44011412

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 2591, 4997, 5182, 9994, 10364, 19988, 49229, 98458, 196916, 681433, 1362866, 2725732, 12947227, 25894454, 51788908]

約数ペア:

[(1, 51788908), (2, 25894454), (4, 12947227), (19, 2725732), (38, 1362866), (76, 681433), (263, 196916), (526, 98458), (1052, 49229), (2591, 19988), (4997, 10364), (5182, 9994)]