57041972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10861}}^1$

素因数の和:10979

約数の個数: 24

約数和(自身を含む): 108576552

約数和(自身を除く): 51534580

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 10861, 21722, 43444, 141193, 282386, 564772, 1096961, 2193922, 4387844, 14260493, 28520986, 57041972]

約数ペア:

[(1, 57041972), (2, 28520986), (4, 14260493), (13, 4387844), (26, 2193922), (52, 1096961), (101, 564772), (202, 282386), (404, 141193), (1313, 43444), (2626, 21722), (5252, 10861)]