50513780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 112284480

約数和(自身を除く): 61770700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 433, 614, 866, 1228, 1535, 1732, 2165, 3070, 4330, 5833, 6140, 8227, 8660, 11666, 16454, 23332, 29165, 32908, 41135, 58330, 82270, 116660, 132931, 164540, 265862, 531724, 664655, 1329310, 2525689, 2658620, 5051378, 10102756, 12628445, 25256890, 50513780]

約数ペア:

[(1, 50513780), (2, 25256890), (4, 12628445), (5, 10102756), (10, 5051378), (19, 2658620), (20, 2525689), (38, 1329310), (76, 664655), (95, 531724), (190, 265862), (307, 164540), (380, 132931), (433, 116660), (614, 82270), (866, 58330), (1228, 41135), (1535, 32908), (1732, 29165), (2165, 23332), (3070, 16454), (4330, 11666), (5833, 8660), (6140, 8227)]