49810019

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 61040160

約数和(自身を除く): 11230141

約数列:

[1, 7, 23, 49, 161, 193, 229, 1127, 1351, 1603, 4439, 5267, 9457, 11221, 31073, 36869, 44197, 217511, 258083, 309379, 1016531, 2165653, 7115717, 49810019]

約数ペア:

[(1, 49810019), (7, 7115717), (23, 2165653), (49, 1016531), (161, 309379), (193, 258083), (229, 217511), (1127, 44197), (1351, 36869), (1603, 31073), (4439, 11221), (5267, 9457)]