56266448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 132789120

約数和(自身を除く): 76522672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 193, 266, 274, 304, 386, 532, 548, 772, 959, 1064, 1096, 1351, 1544, 1918, 2128, 2192, 2603, 2702, 3088, 3667, 3836, 5206, 5404, 7334, 7672, 10412, 10808, 14668, 15344, 18221, 20824, 21616, 25669, 26441, 29336, 36442, 41648, 51338, 52882, 58672, 72884, 102676, 105764, 145768, 185087, 205352, 211528, 291536, 370174, 410704, 423056, 502379, 740348, 1004758, 1480696, 2009516, 2961392, 3516653, 4019032, 7033306, 8038064, 14066612, 28133224, 56266448]

約数ペア:

[(1, 56266448), (2, 28133224), (4, 14066612), (7, 8038064), (8, 7033306), (14, 4019032), (16, 3516653), (19, 2961392), (28, 2009516), (38, 1480696), (56, 1004758), (76, 740348), (112, 502379), (133, 423056), (137, 410704), (152, 370174), (193, 291536), (266, 211528), (274, 205352), (304, 185087), (386, 145768), (532, 105764), (548, 102676), (772, 72884), (959, 58672), (1064, 52882), (1096, 51338), (1351, 41648), (1544, 36442), (1918, 29336), (2128, 26441), (2192, 25669), (2603, 21616), (2702, 20824), (3088, 18221), (3667, 15344), (3836, 14668), (5206, 10808), (5404, 10412), (7334, 7672)]