53739160

素因数分解:

$2^3\times 5^1\times {\mathrm{1343479}}^1$

素因数の和:1343490

約数の個数: 16

約数和(自身を含む): 120913200

約数和(自身を除く): 67174040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1343479, 2686958, 5373916, 6717395, 10747832, 13434790, 26869580, 53739160]

約数ペア:

[(1, 53739160), (2, 26869580), (4, 13434790), (5, 10747832), (8, 6717395), (10, 5373916), (20, 2686958), (40, 1343479)]