50916080

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5839}}^1$

素因数の和:5961

約数の個数: 40

約数和(自身を含む): 119486400

約数和(自身を除く): 68570320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5839, 8720, 11678, 23356, 29195, 46712, 58390, 93424, 116780, 233560, 467120, 636451, 1272902, 2545804, 3182255, 5091608, 6364510, 10183216, 12729020, 25458040, 50916080]

約数ペア:

[(1, 50916080), (2, 25458040), (4, 12729020), (5, 10183216), (8, 6364510), (10, 5091608), (16, 3182255), (20, 2545804), (40, 1272902), (80, 636451), (109, 467120), (218, 233560), (436, 116780), (545, 93424), (872, 58390), (1090, 46712), (1744, 29195), (2180, 23356), (4360, 11678), (5839, 8720)]