50746880

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 124773264

約数和(自身を除く): 74026384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 461, 512, 640, 688, 860, 922, 1280, 1376, 1720, 1844, 2305, 2560, 2752, 3440, 3688, 4610, 5504, 6880, 7376, 9220, 11008, 13760, 14752, 18440, 19823, 22016, 27520, 29504, 36880, 39646, 55040, 59008, 73760, 79292, 99115, 110080, 118016, 147520, 158584, 198230, 236032, 295040, 317168, 396460, 590080, 634336, 792920, 1180160, 1268672, 1585840, 2537344, 3171680, 5074688, 6343360, 10149376, 12686720, 25373440, 50746880]

約数ペア:

[(1, 50746880), (2, 25373440), (4, 12686720), (5, 10149376), (8, 6343360), (10, 5074688), (16, 3171680), (20, 2537344), (32, 1585840), (40, 1268672), (43, 1180160), (64, 792920), (80, 634336), (86, 590080), (128, 396460), (160, 317168), (172, 295040), (215, 236032), (256, 198230), (320, 158584), (344, 147520), (430, 118016), (461, 110080), (512, 99115), (640, 79292), (688, 73760), (860, 59008), (922, 55040), (1280, 39646), (1376, 36880), (1720, 29504), (1844, 27520), (2305, 22016), (2560, 19823), (2752, 18440), (3440, 14752), (3688, 13760), (4610, 11008), (5504, 9220), (6880, 7376)]