52018600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 121644000

約数和(自身を除く): 69625400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1307, 1592, 1990, 2614, 3980, 4975, 5228, 6535, 7960, 9950, 10456, 13070, 19900, 26140, 32675, 39800, 52280, 65350, 130700, 260093, 261400, 520186, 1040372, 1300465, 2080744, 2600930, 5201860, 6502325, 10403720, 13004650, 26009300, 52018600]

約数ペア:

[(1, 52018600), (2, 26009300), (4, 13004650), (5, 10403720), (8, 6502325), (10, 5201860), (20, 2600930), (25, 2080744), (40, 1300465), (50, 1040372), (100, 520186), (199, 261400), (200, 260093), (398, 130700), (796, 65350), (995, 52280), (1307, 39800), (1592, 32675), (1990, 26140), (2614, 19900), (3980, 13070), (4975, 10456), (5228, 9950), (6535, 7960)]