51016488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 132951360

約数和(自身を除く): 81934872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 787, 876, 888, 1574, 1752, 2361, 2701, 3148, 4722, 5402, 6296, 8103, 9444, 10804, 16206, 18888, 21608, 29119, 32412, 57451, 58238, 64824, 87357, 114902, 116476, 172353, 174714, 229804, 232952, 344706, 349428, 459608, 689412, 698856, 1378824, 2125687, 4251374, 6377061, 8502748, 12754122, 17005496, 25508244, 51016488]

約数ペア:

[(1, 51016488), (2, 25508244), (3, 17005496), (4, 12754122), (6, 8502748), (8, 6377061), (12, 4251374), (24, 2125687), (37, 1378824), (73, 698856), (74, 689412), (111, 459608), (146, 349428), (148, 344706), (219, 232952), (222, 229804), (292, 174714), (296, 172353), (438, 116476), (444, 114902), (584, 87357), (787, 64824), (876, 58238), (888, 57451), (1574, 32412), (1752, 29119), (2361, 21608), (2701, 18888), (3148, 16206), (4722, 10804), (5402, 9444), (6296, 8103)]