51125284

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 106541568

約数和(自身を除く): 55416284

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 733, 742, 1316, 1466, 1484, 2491, 2932, 4982, 5131, 9964, 10262, 17437, 20524, 34451, 34874, 38849, 68902, 69748, 77698, 137804, 155396, 241157, 271943, 482314, 543886, 964628, 1087772, 1825903, 3651806, 7303612, 12781321, 25562642, 51125284]

約数ペア:

[(1, 51125284), (2, 25562642), (4, 12781321), (7, 7303612), (14, 3651806), (28, 1825903), (47, 1087772), (53, 964628), (94, 543886), (106, 482314), (188, 271943), (212, 241157), (329, 155396), (371, 137804), (658, 77698), (733, 69748), (742, 68902), (1316, 38849), (1466, 34874), (1484, 34451), (2491, 20524), (2932, 17437), (4982, 10262), (5131, 9964)]