49417857

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{1409}}^1$

素因数の和:1854

約数の個数: 20

約数和(自身を含む): 74044740

約数和(自身を除く): 24626883

約数列:

[1, 3, 9, 27, 81, 433, 1299, 1409, 3897, 4227, 11691, 12681, 35073, 38043, 114129, 610097, 1830291, 5490873, 16472619, 49417857]

約数ペア:

[(1, 49417857), (3, 16472619), (9, 5490873), (27, 1830291), (81, 610097), (433, 114129), (1299, 38043), (1409, 35073), (3897, 12681), (4227, 11691)]