55640808

素因数分解:

$2^3\times 3^2\times {\mathrm{772789}}^1$

素因数の和:772801

約数の個数: 24

約数和(自身を含む): 150694050

約数和(自身を除く): 95053242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 772789, 1545578, 2318367, 3091156, 4636734, 6182312, 6955101, 9273468, 13910202, 18546936, 27820404, 55640808]

約数ペア:

[(1, 55640808), (2, 27820404), (3, 18546936), (4, 13910202), (6, 9273468), (8, 6955101), (9, 6182312), (12, 4636734), (18, 3091156), (24, 2318367), (36, 1545578), (72, 772789)]