56665952

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 131861520

約数和(自身を除く): 75195568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 509, 568, 784, 994, 1018, 1136, 1568, 1988, 2036, 2272, 3479, 3563, 3976, 4072, 6958, 7126, 7952, 8144, 13916, 14252, 15904, 16288, 24941, 27832, 28504, 36139, 49882, 55664, 57008, 72278, 99764, 111328, 114016, 144556, 199528, 252973, 289112, 399056, 505946, 578224, 798112, 1011892, 1156448, 1770811, 2023784, 3541622, 4047568, 7083244, 8095136, 14166488, 28332976, 56665952]

約数ペア:

[(1, 56665952), (2, 28332976), (4, 14166488), (7, 8095136), (8, 7083244), (14, 4047568), (16, 3541622), (28, 2023784), (32, 1770811), (49, 1156448), (56, 1011892), (71, 798112), (98, 578224), (112, 505946), (142, 399056), (196, 289112), (224, 252973), (284, 199528), (392, 144556), (497, 114016), (509, 111328), (568, 99764), (784, 72278), (994, 57008), (1018, 55664), (1136, 49882), (1568, 36139), (1988, 28504), (2036, 27832), (2272, 24941), (3479, 16288), (3563, 15904), (3976, 14252), (4072, 13916), (6958, 8144), (7126, 7952)]