51452000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 133267680

約数和(自身を除く): 81815680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 677, 760, 800, 950, 1000, 1354, 1520, 1900, 2000, 2375, 2708, 3040, 3385, 3800, 4000, 4750, 5416, 6770, 7600, 9500, 10832, 12863, 13540, 15200, 16925, 19000, 21664, 25726, 27080, 33850, 38000, 51452, 54160, 64315, 67700, 76000, 84625, 102904, 108320, 128630, 135400, 169250, 205808, 257260, 270800, 321575, 338500, 411616, 514520, 541600, 643150, 677000, 1029040, 1286300, 1354000, 1607875, 2058080, 2572600, 2708000, 3215750, 5145200, 6431500, 10290400, 12863000, 25726000, 51452000]

約数ペア:

[(1, 51452000), (2, 25726000), (4, 12863000), (5, 10290400), (8, 6431500), (10, 5145200), (16, 3215750), (19, 2708000), (20, 2572600), (25, 2058080), (32, 1607875), (38, 1354000), (40, 1286300), (50, 1029040), (76, 677000), (80, 643150), (95, 541600), (100, 514520), (125, 411616), (152, 338500), (160, 321575), (190, 270800), (200, 257260), (250, 205808), (304, 169250), (380, 135400), (400, 128630), (475, 108320), (500, 102904), (608, 84625), (677, 76000), (760, 67700), (800, 64315), (950, 54160), (1000, 51452), (1354, 38000), (1520, 33850), (1900, 27080), (2000, 25726), (2375, 21664), (2708, 19000), (3040, 16925), (3385, 15200), (3800, 13540), (4000, 12863), (4750, 10832), (5416, 9500), (6770, 7600)]