55250531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 66114048

約数和(自身を除く): 10863517

約数列:

[1, 7, 23, 161, 571, 601, 3997, 4207, 13133, 13823, 91931, 96761, 343171, 2402197, 7892933, 55250531]

約数ペア:

[(1, 55250531), (7, 7892933), (23, 2402197), (161, 343171), (571, 96761), (601, 91931), (3997, 13823), (4207, 13133)]