51335494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 41271482

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1217, 1834, 2434, 3013, 6026, 8519, 17038, 21091, 27991, 42182, 55982, 159427, 195937, 318854, 391874, 1115989, 2231978, 3666821, 7333642, 25667747, 51335494]

約数ペア:

[(1, 51335494), (2, 25667747), (7, 7333642), (14, 3666821), (23, 2231978), (46, 1115989), (131, 391874), (161, 318854), (262, 195937), (322, 159427), (917, 55982), (1217, 42182), (1834, 27991), (2434, 21091), (3013, 17038), (6026, 8519)]