51663362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4013}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 79910712

約数和(自身を除く): 28247350

約数列:

[1, 2, 41, 82, 157, 314, 4013, 6437, 8026, 12874, 164533, 329066, 630041, 1260082, 25831681, 51663362]

約数ペア:

[(1, 51663362), (2, 25831681), (41, 1260082), (82, 630041), (157, 329066), (314, 164533), (4013, 12874), (6437, 8026)]