54067820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159023}}^1$

素因数の和:159049

約数の個数: 24

約数和(自身を含む): 120222144

約数和(自身を除く): 66154324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 159023, 318046, 636092, 795115, 1590230, 2703391, 3180460, 5406782, 10813564, 13516955, 27033910, 54067820]

約数ペア:

[(1, 54067820), (2, 27033910), (4, 13516955), (5, 10813564), (10, 5406782), (17, 3180460), (20, 2703391), (34, 1590230), (68, 795115), (85, 636092), (170, 318046), (340, 159023)]