51305776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168769}}^1$

素因数の和:168796

約数の個数: 20

約数和(自身を含む): 104637400

約数和(自身を除く): 53331624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168769, 337538, 675076, 1350152, 2700304, 3206611, 6413222, 12826444, 25652888, 51305776]

約数ペア:

[(1, 51305776), (2, 25652888), (4, 12826444), (8, 6413222), (16, 3206611), (19, 2700304), (38, 1350152), (76, 675076), (152, 337538), (304, 168769)]