56004011

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 70656000

約数和(自身を除く): 14651989

約数列:

[1, 7, 23, 31, 49, 161, 217, 229, 343, 713, 1127, 1519, 1603, 4991, 5267, 7099, 7889, 10633, 11221, 34937, 36869, 49693, 78547, 163277, 244559, 258083, 347851, 1142939, 1806581, 2434957, 8000573, 56004011]

約数ペア:

[(1, 56004011), (7, 8000573), (23, 2434957), (31, 1806581), (49, 1142939), (161, 347851), (217, 258083), (229, 244559), (343, 163277), (713, 78547), (1127, 49693), (1519, 36869), (1603, 34937), (4991, 11221), (5267, 10633), (7099, 7889)]