49806657

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{32363}}^1$

素因数の和:32394

約数の個数: 20

約数和(自身を含む): 78320880

約数和(自身を除く): 28514223

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 32363, 97089, 291267, 614897, 873801, 1844691, 2621403, 5534073, 16602219, 49806657]

約数ペア:

[(1, 49806657), (3, 16602219), (9, 5534073), (19, 2621403), (27, 1844691), (57, 873801), (81, 614897), (171, 291267), (513, 97089), (1539, 32363)]