49926471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 80693760

約数和(自身を除く): 30767289

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 399, 471, 797, 1099, 2391, 2983, 3297, 5579, 8949, 15143, 16737, 20881, 45429, 62643, 106001, 125129, 318003, 375387, 875903, 2377451, 2627709, 7132353, 16642157, 49926471]

約数ペア:

[(1, 49926471), (3, 16642157), (7, 7132353), (19, 2627709), (21, 2377451), (57, 875903), (133, 375387), (157, 318003), (399, 125129), (471, 106001), (797, 62643), (1099, 45429), (2391, 20881), (2983, 16737), (3297, 15143), (5579, 8949)]