55172320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49261}}^1$

素因数の和:49283

約数の個数: 48

約数和(自身を含む): 148968288

約数和(自身を除く): 93795968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49261, 98522, 197044, 246305, 344827, 394088, 492610, 689654, 788176, 985220, 1379308, 1576352, 1724135, 1970440, 2758616, 3448270, 3940880, 5517232, 6896540, 7881760, 11034464, 13793080, 27586160, 55172320]

約数ペア:

[(1, 55172320), (2, 27586160), (4, 13793080), (5, 11034464), (7, 7881760), (8, 6896540), (10, 5517232), (14, 3940880), (16, 3448270), (20, 2758616), (28, 1970440), (32, 1724135), (35, 1576352), (40, 1379308), (56, 985220), (70, 788176), (80, 689654), (112, 492610), (140, 394088), (160, 344827), (224, 246305), (280, 197044), (560, 98522), (1120, 49261)]