51088961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 18583999

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1259, 1309, 2387, 3689, 5797, 8813, 13849, 21403, 39029, 40579, 96943, 149821, 235433, 273203, 429319, 663493, 1648031, 3005233, 4644451, 7298423, 51088961]

約数ペア:

[(1, 51088961), (7, 7298423), (11, 4644451), (17, 3005233), (31, 1648031), (77, 663493), (119, 429319), (187, 273203), (217, 235433), (341, 149821), (527, 96943), (1259, 40579), (1309, 39029), (2387, 21403), (3689, 13849), (5797, 8813)]