50919219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145069}}^1$

素因数の和:145091

約数の個数: 16

約数和(自身を含む): 81239200

約数和(自身を除く): 30319981

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145069, 435207, 1305621, 1885897, 3916863, 5657691, 16973073, 50919219]

約数ペア:

[(1, 50919219), (3, 16973073), (9, 5657691), (13, 3916863), (27, 1885897), (39, 1305621), (117, 435207), (351, 145069)]