54943064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 112674240

約数和(自身を除く): 57731176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 971, 1286, 1942, 2572, 3884, 5144, 7073, 7768, 10681, 14146, 21362, 28292, 42724, 56584, 85448, 624353, 1248706, 2497412, 4994824, 6867883, 13735766, 27471532, 54943064]

約数ペア:

[(1, 54943064), (2, 27471532), (4, 13735766), (8, 6867883), (11, 4994824), (22, 2497412), (44, 1248706), (88, 624353), (643, 85448), (971, 56584), (1286, 42724), (1942, 28292), (2572, 21362), (3884, 14146), (5144, 10681), (7073, 7768)]