56138975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 73522080

約数和(自身を除く): 17383105

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1097, 2047, 2225, 5485, 10235, 25231, 27425, 51175, 97633, 126155, 488165, 630775, 2245559, 2440825, 11227795, 56138975]

約数ペア:

[(1, 56138975), (5, 11227795), (23, 2440825), (25, 2245559), (89, 630775), (115, 488165), (445, 126155), (575, 97633), (1097, 51175), (2047, 27425), (2225, 25231), (5485, 10235)]