56974456

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 138181680

約数和(自身を除く): 81207224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 73, 77, 88, 98, 146, 154, 181, 196, 292, 308, 362, 392, 511, 539, 584, 616, 724, 803, 1022, 1078, 1267, 1448, 1606, 1991, 2044, 2156, 2534, 3212, 3577, 3982, 4088, 4312, 5068, 5621, 6424, 7154, 7964, 8869, 10136, 11242, 13213, 13937, 14308, 15928, 17738, 22484, 26426, 27874, 28616, 35476, 39347, 44968, 52852, 55748, 70952, 78694, 92491, 97559, 105704, 111496, 145343, 157388, 184982, 195118, 290686, 314776, 369964, 390236, 581372, 647437, 739928, 780472, 1017401, 1162744, 1294874, 2034802, 2589748, 4069604, 5179496, 7121807, 8139208, 14243614, 28487228, 56974456]

約数ペア:

[(1, 56974456), (2, 28487228), (4, 14243614), (7, 8139208), (8, 7121807), (11, 5179496), (14, 4069604), (22, 2589748), (28, 2034802), (44, 1294874), (49, 1162744), (56, 1017401), (73, 780472), (77, 739928), (88, 647437), (98, 581372), (146, 390236), (154, 369964), (181, 314776), (196, 290686), (292, 195118), (308, 184982), (362, 157388), (392, 145343), (511, 111496), (539, 105704), (584, 97559), (616, 92491), (724, 78694), (803, 70952), (1022, 55748), (1078, 52852), (1267, 44968), (1448, 39347), (1606, 35476), (1991, 28616), (2044, 27874), (2156, 26426), (2534, 22484), (3212, 17738), (3577, 15928), (3982, 14308), (4088, 13937), (4312, 13213), (5068, 11242), (5621, 10136), (6424, 8869), (7154, 7964)]