48981196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15679}}^1$

素因数の和:15765

約数の個数: 24

約数和(自身を含む): 94832640

約数和(自身を除く): 45851444

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 15679, 31358, 62716, 172469, 344938, 689876, 1113209, 2226418, 4452836, 12245299, 24490598, 48981196]

約数ペア:

[(1, 48981196), (2, 24490598), (4, 12245299), (11, 4452836), (22, 2226418), (44, 1113209), (71, 689876), (142, 344938), (284, 172469), (781, 62716), (1562, 31358), (3124, 15679)]