49951988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1607}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 92299200

約数和(自身を除く): 42347212

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1607, 1636, 3214, 6428, 7771, 15542, 30533, 31084, 61066, 122132, 657263, 1314526, 2629052, 12487997, 24975994, 49951988]

約数ペア:

[(1, 49951988), (2, 24975994), (4, 12487997), (19, 2629052), (38, 1314526), (76, 657263), (409, 122132), (818, 61066), (1607, 31084), (1636, 30533), (3214, 15542), (6428, 7771)]