56438274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9511}}^1$

素因数の和:9582

約数の個数: 32

約数和(自身を含む): 120536064

約数和(自身を除く): 64097790

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 9511, 19022, 28533, 57066, 218753, 408973, 437506, 656259, 817946, 1226919, 1312518, 2453838, 9406379, 18812758, 28219137, 56438274]

約数ペア:

[(1, 56438274), (2, 28219137), (3, 18812758), (6, 9406379), (23, 2453838), (43, 1312518), (46, 1226919), (69, 817946), (86, 656259), (129, 437506), (138, 408973), (258, 218753), (989, 57066), (1978, 28533), (2967, 19022), (5934, 9511)]