52199847

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 36

約数和(自身を含む): 89880336

約数和(自身を除く): 37680489

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 2887, 6027, 8661, 18081, 20209, 25983, 60627, 118367, 141463, 181881, 355101, 424389, 828569, 1065303, 1273167, 2485707, 5799983, 7457121, 17399949, 52199847]

約数ペア:

[(1, 52199847), (3, 17399949), (7, 7457121), (9, 5799983), (21, 2485707), (41, 1273167), (49, 1065303), (63, 828569), (123, 424389), (147, 355101), (287, 181881), (369, 141463), (441, 118367), (861, 60627), (2009, 25983), (2583, 20209), (2887, 18081), (6027, 8661)]