55741880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60589}}^1$

素因数の和:60623

約数の個数: 32

約数和(自身を含む): 130874400

約数和(自身を除く): 75132520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60589, 121178, 242356, 302945, 484712, 605890, 1211780, 1393547, 2423560, 2787094, 5574188, 6967735, 11148376, 13935470, 27870940, 55741880]

約数ペア:

[(1, 55741880), (2, 27870940), (4, 13935470), (5, 11148376), (8, 6967735), (10, 5574188), (20, 2787094), (23, 2423560), (40, 1393547), (46, 1211780), (92, 605890), (115, 484712), (184, 302945), (230, 242356), (460, 121178), (920, 60589)]