54913160

素因数分解:

$2^3\times 5^1\times {\mathrm{1372829}}^1$

素因数の和:1372840

約数の個数: 16

約数和(自身を含む): 123554700

約数和(自身を除く): 68641540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1372829, 2745658, 5491316, 6864145, 10982632, 13728290, 27456580, 54913160]

約数ペア:

[(1, 54913160), (2, 27456580), (4, 13728290), (5, 10982632), (8, 6864145), (10, 5491316), (20, 2745658), (40, 1372829)]