55796540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146833}}^1$

素因数の和:146861

約数の個数: 24

約数和(自身を含む): 123340560

約数和(自身を除く): 67544020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 146833, 293666, 587332, 734165, 1468330, 2789827, 2936660, 5579654, 11159308, 13949135, 27898270, 55796540]

約数ペア:

[(1, 55796540), (2, 27898270), (4, 13949135), (5, 11159308), (10, 5579654), (19, 2936660), (20, 2789827), (38, 1468330), (76, 734165), (95, 587332), (190, 293666), (380, 146833)]