47749972

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 84985992

約数和(自身を除く): 37236020

約数列:

[1, 2, 4, 101, 181, 202, 362, 404, 653, 724, 1306, 2612, 18281, 36562, 65953, 73124, 118193, 131906, 236386, 263812, 472772, 11937493, 23874986, 47749972]

約数ペア:

[(1, 47749972), (2, 23874986), (4, 11937493), (101, 472772), (181, 263812), (202, 236386), (362, 131906), (404, 118193), (653, 73124), (724, 65953), (1306, 36562), (2612, 18281)]