54571328

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 56

約数和(自身を含む): 126821184

約数和(自身を除く): 72249856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 2971, 4592, 5942, 9184, 11884, 18368, 20797, 23768, 41594, 47536, 83188, 95072, 121811, 166376, 190144, 243622, 332752, 487244, 665504, 852677, 974488, 1331008, 1705354, 1948976, 3410708, 3897952, 6821416, 7795904, 13642832, 27285664, 54571328]

約数ペア:

[(1, 54571328), (2, 27285664), (4, 13642832), (7, 7795904), (8, 6821416), (14, 3897952), (16, 3410708), (28, 1948976), (32, 1705354), (41, 1331008), (56, 974488), (64, 852677), (82, 665504), (112, 487244), (164, 332752), (224, 243622), (287, 190144), (328, 166376), (448, 121811), (574, 95072), (656, 83188), (1148, 47536), (1312, 41594), (2296, 23768), (2624, 20797), (2971, 18368), (4592, 11884), (5942, 9184)]