51328412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 92255856

約数和(自身を除く): 40927444

約数列:

[1, 2, 4, 43, 86, 172, 457, 653, 914, 1306, 1828, 2612, 19651, 28079, 39302, 56158, 78604, 112316, 298421, 596842, 1193684, 12832103, 25664206, 51328412]

約数ペア:

[(1, 51328412), (2, 25664206), (4, 12832103), (43, 1193684), (86, 596842), (172, 298421), (457, 112316), (653, 78604), (914, 56158), (1306, 39302), (1828, 28079), (2612, 19651)]