51115790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9887}}^1$

素因数の和:9952

約数の個数: 32

約数和(自身を含む): 102518784

約数和(自身を除く): 51402994

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 9887, 19774, 49435, 98870, 108757, 217514, 464689, 543785, 929378, 1087570, 2323445, 4646890, 5111579, 10223158, 25557895, 51115790]

約数ペア:

[(1, 51115790), (2, 25557895), (5, 10223158), (10, 5111579), (11, 4646890), (22, 2323445), (47, 1087570), (55, 929378), (94, 543785), (110, 464689), (235, 217514), (470, 108757), (517, 98870), (1034, 49435), (2585, 19774), (5170, 9887)]