55663328

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5839

約数の個数: 48

約数和(自身を含む): 128177280

約数和(自身を除く): 72513952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 5779, 9632, 11558, 23116, 40453, 46232, 80906, 92464, 161812, 184928, 248497, 323624, 496994, 647248, 993988, 1294496, 1739479, 1987976, 3478958, 3975952, 6957916, 7951904, 13915832, 27831664, 55663328]

約数ペア:

[(1, 55663328), (2, 27831664), (4, 13915832), (7, 7951904), (8, 6957916), (14, 3975952), (16, 3478958), (28, 1987976), (32, 1739479), (43, 1294496), (56, 993988), (86, 647248), (112, 496994), (172, 323624), (224, 248497), (301, 184928), (344, 161812), (602, 92464), (688, 80906), (1204, 46232), (1376, 40453), (2408, 23116), (4816, 11558), (5779, 9632)]