54550832

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 126753792

約数和(自身を除く): 72202960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 241, 301, 329, 344, 376, 482, 602, 658, 688, 752, 964, 1204, 1316, 1687, 1928, 2021, 2408, 2632, 3374, 3856, 4042, 4816, 5264, 6748, 8084, 10363, 11327, 13496, 14147, 16168, 20726, 22654, 26992, 28294, 32336, 41452, 45308, 56588, 72541, 79289, 82904, 90616, 113176, 145082, 158578, 165808, 181232, 226352, 290164, 317156, 487061, 580328, 634312, 974122, 1160656, 1268624, 1948244, 3409427, 3896488, 6818854, 7792976, 13637708, 27275416, 54550832]

約数ペア:

[(1, 54550832), (2, 27275416), (4, 13637708), (7, 7792976), (8, 6818854), (14, 3896488), (16, 3409427), (28, 1948244), (43, 1268624), (47, 1160656), (56, 974122), (86, 634312), (94, 580328), (112, 487061), (172, 317156), (188, 290164), (241, 226352), (301, 181232), (329, 165808), (344, 158578), (376, 145082), (482, 113176), (602, 90616), (658, 82904), (688, 79289), (752, 72541), (964, 56588), (1204, 45308), (1316, 41452), (1687, 32336), (1928, 28294), (2021, 26992), (2408, 22654), (2632, 20726), (3374, 16168), (3856, 14147), (4042, 13496), (4816, 11327), (5264, 10363), (6748, 8084)]