52139276

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26227}}^1$

素因数の和:26309

約数の個数: 24

約数和(自身を含む): 105751296

約数和(自身を除く): 53612020

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 26227, 52454, 104908, 183589, 367178, 734356, 1862117, 3724234, 7448468, 13034819, 26069638, 52139276]

約数ペア:

[(1, 52139276), (2, 26069638), (4, 13034819), (7, 7448468), (14, 3724234), (28, 1862117), (71, 734356), (142, 367178), (284, 183589), (497, 104908), (994, 52454), (1988, 26227)]