52311805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 81817344

約数和(自身を除く): 29505539

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 6763, 7735, 33815, 47341, 87919, 114971, 236705, 439595, 574855, 615433, 804797, 1494623, 3077165, 4023985, 7473115, 10462361, 52311805]

約数ペア:

[(1, 52311805), (5, 10462361), (7, 7473115), (13, 4023985), (17, 3077165), (35, 1494623), (65, 804797), (85, 615433), (91, 574855), (119, 439595), (221, 236705), (455, 114971), (595, 87919), (1105, 47341), (1547, 33815), (6763, 7735)]