54394004

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3989}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 109038720

約数和(自身を除く): 54644716

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 3989, 6818, 7978, 13636, 15956, 27923, 55846, 111692, 1942643, 3885286, 7770572, 13598501, 27197002, 54394004]

約数ペア:

[(1, 54394004), (2, 27197002), (4, 13598501), (7, 7770572), (14, 3885286), (28, 1942643), (487, 111692), (974, 55846), (1948, 27923), (3409, 15956), (3989, 13636), (6818, 7978)]