51553581

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 69560640

約数和(自身を除く): 18007059

約数列:

[1, 3, 193, 269, 331, 579, 807, 993, 51917, 63883, 89039, 155751, 191649, 267117, 17184527, 51553581]

約数ペア:

[(1, 51553581), (3, 17184527), (193, 267117), (269, 191649), (331, 155751), (579, 89039), (807, 63883), (993, 51917)]