51461350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 101413152

約数和(自身を除く): 49951802

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 365, 575, 613, 730, 1150, 1226, 1679, 1825, 3065, 3358, 3650, 6130, 8395, 14099, 15325, 16790, 28198, 30650, 41975, 44749, 70495, 83950, 89498, 140990, 223745, 352475, 447490, 704950, 1029227, 1118725, 2058454, 2237450, 5146135, 10292270, 25730675, 51461350]

約数ペア:

[(1, 51461350), (2, 25730675), (5, 10292270), (10, 5146135), (23, 2237450), (25, 2058454), (46, 1118725), (50, 1029227), (73, 704950), (115, 447490), (146, 352475), (230, 223745), (365, 140990), (575, 89498), (613, 83950), (730, 70495), (1150, 44749), (1226, 41975), (1679, 30650), (1825, 28198), (3065, 16790), (3358, 15325), (3650, 14099), (6130, 8395)]