51474249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17707}}^1$

素因数の和:17749

約数の個数: 24

約数和(自身を含む): 82873440

約数和(自身を除く): 31399191

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 17707, 53121, 159363, 301019, 336433, 903057, 1009299, 2709171, 3027897, 5719361, 17158083, 51474249]

約数ペア:

[(1, 51474249), (3, 17158083), (9, 5719361), (17, 3027897), (19, 2709171), (51, 1009299), (57, 903057), (153, 336433), (171, 301019), (323, 159363), (969, 53121), (2907, 17707)]