51065168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 124575360

約数和(自身を除く): 73510192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 229, 308, 362, 458, 616, 724, 916, 1232, 1267, 1448, 1603, 1832, 1991, 2519, 2534, 2896, 3206, 3664, 3982, 5038, 5068, 6412, 7964, 10076, 10136, 12824, 13937, 15928, 17633, 20152, 20272, 25648, 27874, 31856, 35266, 40304, 41449, 55748, 70532, 82898, 111496, 141064, 165796, 222992, 282128, 290143, 331592, 455939, 580286, 663184, 911878, 1160572, 1823756, 2321144, 3191573, 3647512, 4642288, 6383146, 7295024, 12766292, 25532584, 51065168]

約数ペア:

[(1, 51065168), (2, 25532584), (4, 12766292), (7, 7295024), (8, 6383146), (11, 4642288), (14, 3647512), (16, 3191573), (22, 2321144), (28, 1823756), (44, 1160572), (56, 911878), (77, 663184), (88, 580286), (112, 455939), (154, 331592), (176, 290143), (181, 282128), (229, 222992), (308, 165796), (362, 141064), (458, 111496), (616, 82898), (724, 70532), (916, 55748), (1232, 41449), (1267, 40304), (1448, 35266), (1603, 31856), (1832, 27874), (1991, 25648), (2519, 20272), (2534, 20152), (2896, 17633), (3206, 15928), (3664, 13937), (3982, 12824), (5038, 10136), (5068, 10076), (6412, 7964)]