50989137

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 75389376

約数和(自身を除く): 24400239

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 2557, 6647, 7671, 19941, 43469, 58811, 130407, 176433, 738973, 999787, 2216919, 2999361, 16996379, 50989137]

約数ペア:

[(1, 50989137), (3, 16996379), (17, 2999361), (23, 2216919), (51, 999787), (69, 738973), (289, 176433), (391, 130407), (867, 58811), (1173, 43469), (2557, 19941), (6647, 7671)]