49687561

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{5333}}^1$

素因数の和:5373

約数の個数: 16

約数和(自身を含む): 62471808

約数和(自身を除く): 12784247

約数列:

[1, 7, 11, 77, 121, 847, 1331, 5333, 9317, 37331, 58663, 410641, 645293, 4517051, 7098223, 49687561]

約数ペア:

[(1, 49687561), (7, 7098223), (11, 4517051), (77, 645293), (121, 410641), (847, 58663), (1331, 37331), (5333, 9317)]