50991212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 94261440

約数和(自身を除く): 43270228

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 2027, 4054, 6289, 8108, 12578, 25156, 38513, 77026, 154052, 670937, 1341874, 2683748, 12747803, 25495606, 50991212]

約数ペア:

[(1, 50991212), (2, 25495606), (4, 12747803), (19, 2683748), (38, 1341874), (76, 670937), (331, 154052), (662, 77026), (1324, 38513), (2027, 25156), (4054, 12578), (6289, 8108)]