50631580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133241}}^1$

素因数の和:133269

約数の個数: 24

約数和(自身を含む): 111923280

約数和(自身を除く): 61291700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 133241, 266482, 532964, 666205, 1332410, 2531579, 2664820, 5063158, 10126316, 12657895, 25315790, 50631580]

約数ペア:

[(1, 50631580), (2, 25315790), (4, 12657895), (5, 10126316), (10, 5063158), (19, 2664820), (20, 2531579), (38, 1332410), (76, 666205), (95, 532964), (190, 266482), (380, 133241)]