50328774470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{140831}}^1$

素因数の和:143600

約数の個数: 32

約数和(自身を含む): 97596576000

約数和(自身を除く): 47267801530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2749, 5498, 13745, 27490, 35737, 71474, 140831, 178685, 281662, 357370, 704155, 1408310, 1830803, 3661606, 9154015, 18308030, 387144419, 774288838, 1935722095, 3871444190, 5032877447, 10065754894, 25164387235, 50328774470]

約数ペア:

[(1, 50328774470), (2, 25164387235), (5, 10065754894), (10, 5032877447), (13, 3871444190), (26, 1935722095), (65, 774288838), (130, 387144419), (2749, 18308030), (5498, 9154015), (13745, 3661606), (27490, 1830803), (35737, 1408310), (71474, 704155), (140831, 357370), (178685, 281662)]