61091228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2851}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 116909184

約数和(自身を除く): 55817956

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 2851, 5357, 5702, 10714, 11404, 21428, 31361, 62722, 125444, 1388437, 2776874, 5553748, 15272807, 30545614, 61091228]

約数ペア:

[(1, 61091228), (2, 30545614), (4, 15272807), (11, 5553748), (22, 2776874), (44, 1388437), (487, 125444), (974, 62722), (1948, 31361), (2851, 21428), (5357, 11404), (5702, 10714)]