49385810

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2473}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 88974936

約数和(自身を除く): 39589126

約数列:

[1, 2, 5, 10, 1997, 2473, 3994, 4946, 9985, 12365, 19970, 24730, 4938581, 9877162, 24692905, 49385810]

約数ペア:

[(1, 49385810), (2, 24692905), (5, 9877162), (10, 4938581), (1997, 24730), (2473, 19970), (3994, 12365), (4946, 9985)]