47980204

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{66271}}^1$

素因数の和:66456

約数の個数: 12

約数和(自身を含む): 84430528

約数和(自身を除く): 36450324

約数列:

[1, 2, 4, 181, 362, 724, 66271, 132542, 265084, 11995051, 23990102, 47980204]

約数ペア:

[(1, 47980204), (2, 23990102), (4, 11995051), (181, 265084), (362, 132542), (724, 66271)]