50777480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97649}}^1$

素因数の和:97673

約数の個数: 32

約数和(自身を含む): 123039000

約数和(自身を除く): 72261520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97649, 195298, 390596, 488245, 781192, 976490, 1269437, 1952980, 2538874, 3905960, 5077748, 6347185, 10155496, 12694370, 25388740, 50777480]

約数ペア:

[(1, 50777480), (2, 25388740), (4, 12694370), (5, 10155496), (8, 6347185), (10, 5077748), (13, 3905960), (20, 2538874), (26, 1952980), (40, 1269437), (52, 976490), (65, 781192), (104, 488245), (130, 390596), (260, 195298), (520, 97649)]