47784418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4153}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 78361056

約数和(自身を除く): 30576638

約数列:

[1, 2, 11, 22, 523, 1046, 4153, 5753, 8306, 11506, 45683, 91366, 2172019, 4344038, 23892209, 47784418]

約数ペア:

[(1, 47784418), (2, 23892209), (11, 4344038), (22, 2172019), (523, 91366), (1046, 45683), (4153, 11506), (5753, 8306)]