50507678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 87752160

約数和(自身を除く): 37244482

約数列:

[1, 2, 13, 23, 26, 46, 73, 89, 146, 169, 178, 299, 338, 598, 949, 1157, 1679, 1898, 2047, 2314, 3358, 3887, 4094, 6497, 7774, 12337, 12994, 15041, 21827, 24674, 26611, 30082, 43654, 53222, 84461, 149431, 168922, 283751, 298862, 345943, 567502, 691886, 1097993, 1942603, 2195986, 3885206, 25253839, 50507678]

約数ペア:

[(1, 50507678), (2, 25253839), (13, 3885206), (23, 2195986), (26, 1942603), (46, 1097993), (73, 691886), (89, 567502), (146, 345943), (169, 298862), (178, 283751), (299, 168922), (338, 149431), (598, 84461), (949, 53222), (1157, 43654), (1679, 30082), (1898, 26611), (2047, 24674), (2314, 21827), (3358, 15041), (3887, 12994), (4094, 12337), (6497, 7774)]