54554680

素因数分解:

$2^3\times 5^1\times {\mathrm{1363867}}^1$

素因数の和:1363878

約数の個数: 16

約数和(自身を含む): 122748120

約数和(自身を除く): 68193440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1363867, 2727734, 5455468, 6819335, 10910936, 13638670, 27277340, 54554680]

約数ペア:

[(1, 54554680), (2, 27277340), (4, 13638670), (5, 10910936), (8, 6819335), (10, 5455468), (20, 2727734), (40, 1363867)]