47023540

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3557}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 98926632

約数和(自身を除く): 51903092

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3557, 6610, 7114, 13220, 14228, 17785, 35570, 71140, 2351177, 4702354, 9404708, 11755885, 23511770, 47023540]

約数ペア:

[(1, 47023540), (2, 23511770), (4, 11755885), (5, 9404708), (10, 4702354), (20, 2351177), (661, 71140), (1322, 35570), (2644, 17785), (3305, 14228), (3557, 13220), (6610, 7114)]