51851494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4049}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 82134000

約数和(自身を除く): 30282506

約数列:

[1, 2, 19, 38, 337, 674, 4049, 6403, 8098, 12806, 76931, 153862, 1364513, 2729026, 25925747, 51851494]

約数ペア:

[(1, 51851494), (2, 25925747), (19, 2729026), (38, 1364513), (337, 153862), (674, 76931), (4049, 12806), (6403, 8098)]