51055148919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{23081}}^1$

素因数の和:23511

約数の個数: 32

約数和(自身を含む): 72414696960

約数和(自身を除く): 21359548041

約数列:

[1, 3, 19, 57, 151, 257, 453, 771, 2869, 4883, 8607, 14649, 23081, 38807, 69243, 116421, 438539, 737333, 1315617, 2211999, 3485231, 5931817, 10455693, 17795451, 66219389, 112704523, 198658167, 338113569, 895704367, 2687113101, 17018382973, 51055148919]

約数ペア:

[(1, 51055148919), (3, 17018382973), (19, 2687113101), (57, 895704367), (151, 338113569), (257, 198658167), (453, 112704523), (771, 66219389), (2869, 17795451), (4883, 10455693), (8607, 5931817), (14649, 3485231), (23081, 2211999), (38807, 1315617), (69243, 737333), (116421, 438539)]