49710680

素因数分解:

$2^3\times 5^1\times {\mathrm{1242767}}^1$

素因数の和:1242778

約数の個数: 16

約数和(自身を含む): 111849120

約数和(自身を除く): 62138440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1242767, 2485534, 4971068, 6213835, 9942136, 12427670, 24855340, 49710680]

約数ペア:

[(1, 49710680), (2, 24855340), (4, 12427670), (5, 9942136), (8, 6213835), (10, 4971068), (20, 2485534), (40, 1242767)]