51972004

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1873}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 104104448

約数和(自身を除く): 52132444

約数列:

[1, 2, 4, 7, 14, 28, 991, 1873, 1982, 3746, 3964, 6937, 7492, 13111, 13874, 26222, 27748, 52444, 1856143, 3712286, 7424572, 12993001, 25986002, 51972004]

約数ペア:

[(1, 51972004), (2, 25986002), (4, 12993001), (7, 7424572), (14, 3712286), (28, 1856143), (991, 52444), (1873, 27748), (1982, 26222), (3746, 13874), (3964, 13111), (6937, 7492)]