54419020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26417}}^1$

素因数の和:26529

約数の個数: 24

約数和(自身を含む): 115393824

約数和(自身を除く): 60974804

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 26417, 52834, 105668, 132085, 264170, 528340, 2720951, 5441902, 10883804, 13604755, 27209510, 54419020]

約数ペア:

[(1, 54419020), (2, 27209510), (4, 13604755), (5, 10883804), (10, 5441902), (20, 2720951), (103, 528340), (206, 264170), (412, 132085), (515, 105668), (1030, 52834), (2060, 26417)]