51054516

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3011}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 133250880

約数和(自身を除く): 82196364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3011, 4239, 5652, 6022, 8478, 9033, 12044, 16956, 18066, 27099, 36132, 54198, 81297, 108396, 162594, 325188, 472727, 945454, 1418181, 1890908, 2836362, 4254543, 5672724, 8509086, 12763629, 17018172, 25527258, 51054516]

約数ペア:

[(1, 51054516), (2, 25527258), (3, 17018172), (4, 12763629), (6, 8509086), (9, 5672724), (12, 4254543), (18, 2836362), (27, 1890908), (36, 1418181), (54, 945454), (108, 472727), (157, 325188), (314, 162594), (471, 108396), (628, 81297), (942, 54198), (1413, 36132), (1884, 27099), (2826, 18066), (3011, 16956), (4239, 12044), (5652, 9033), (6022, 8478)]