55017578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18842

約数の個数: 32

約数和(自身を含む): 108311040

約数和(自身を除く): 53293462

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 18803, 37606, 131621, 206833, 263242, 357257, 413666, 714514, 1447831, 2500799, 2895662, 3929827, 5001598, 7859654, 27508789, 55017578]

約数ペア:

[(1, 55017578), (2, 27508789), (7, 7859654), (11, 5001598), (14, 3929827), (19, 2895662), (22, 2500799), (38, 1447831), (77, 714514), (133, 413666), (154, 357257), (209, 263242), (266, 206833), (418, 131621), (1463, 37606), (2926, 18803)]