54145390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416503}}^1$

素因数の和:416523

約数の個数: 16

約数和(自身を含む): 104959008

約数和(自身を除く): 50813618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 416503, 833006, 2082515, 4165030, 5414539, 10829078, 27072695, 54145390]

約数ペア:

[(1, 54145390), (2, 27072695), (5, 10829078), (10, 5414539), (13, 4165030), (26, 2082515), (65, 833006), (130, 416503)]