53042740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91453}}^1$

素因数の和:91491

約数の個数: 24

約数和(自身を含む): 115232040

約数和(自身を除く): 62189300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 91453, 182906, 365812, 457265, 914530, 1829060, 2652137, 5304274, 10608548, 13260685, 26521370, 53042740]

約数ペア:

[(1, 53042740), (2, 26521370), (4, 13260685), (5, 10608548), (10, 5304274), (20, 2652137), (29, 1829060), (58, 914530), (116, 457265), (145, 365812), (290, 182906), (580, 91453)]