51901426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19237}}^1$

素因数の和:19329

約数の個数: 16

約数和(自身を含む): 83108160

約数和(自身を除く): 31206734

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19237, 38474, 365503, 731006, 1365827, 2731654, 25950713, 51901426]

約数ペア:

[(1, 51901426), (2, 25950713), (19, 2731654), (38, 1365827), (71, 731006), (142, 365503), (1349, 38474), (2698, 19237)]