49982009

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 64810368

約数和(自身を除く): 14828359

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 1973, 2303, 3619, 13811, 21703, 25333, 92731, 96677, 151921, 649117, 1020041, 1063447, 4543819, 7140287, 49982009]

約数ペア:

[(1, 49982009), (7, 7140287), (11, 4543819), (47, 1063447), (49, 1020041), (77, 649117), (329, 151921), (517, 96677), (539, 92731), (1973, 25333), (2303, 21703), (3619, 13811)]