55440552

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21589}}^1$

素因数の和:21705

約数の個数: 32

約数和(自身を含む): 139903200

約数和(自身を除く): 84462648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 518136, 2310023, 4620046, 6930069, 9240092, 13860138, 18480184, 27720276, 55440552]

約数ペア:

[(1, 55440552), (2, 27720276), (3, 18480184), (4, 13860138), (6, 9240092), (8, 6930069), (12, 4620046), (24, 2310023), (107, 518136), (214, 259068), (321, 172712), (428, 129534), (642, 86356), (856, 64767), (1284, 43178), (2568, 21589)]