51126656

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 119201280

約数和(自身を除く): 68074624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1327, 1376, 2408, 2654, 2752, 4816, 5308, 5504, 9289, 9632, 10616, 18578, 19264, 21232, 37156, 38528, 42464, 57061, 74312, 84928, 114122, 148624, 169856, 228244, 297248, 399427, 456488, 594496, 798854, 912976, 1188992, 1597708, 1825952, 3195416, 3651904, 6390832, 7303808, 12781664, 25563328, 51126656]

約数ペア:

[(1, 51126656), (2, 25563328), (4, 12781664), (7, 7303808), (8, 6390832), (14, 3651904), (16, 3195416), (28, 1825952), (32, 1597708), (43, 1188992), (56, 912976), (64, 798854), (86, 594496), (112, 456488), (128, 399427), (172, 297248), (224, 228244), (301, 169856), (344, 148624), (448, 114122), (602, 84928), (688, 74312), (896, 57061), (1204, 42464), (1327, 38528), (1376, 37156), (2408, 21232), (2654, 19264), (2752, 18578), (4816, 10616), (5308, 9632), (5504, 9289)]