54132850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 107080200

約数和(自身を除く): 52947350

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1009, 1073, 1450, 1850, 2018, 2146, 5045, 5365, 10090, 10730, 25225, 26825, 29261, 37333, 50450, 53650, 58522, 74666, 146305, 186665, 292610, 373330, 731525, 933325, 1082657, 1463050, 1866650, 2165314, 5413285, 10826570, 27066425, 54132850]

約数ペア:

[(1, 54132850), (2, 27066425), (5, 10826570), (10, 5413285), (25, 2165314), (29, 1866650), (37, 1463050), (50, 1082657), (58, 933325), (74, 731525), (145, 373330), (185, 292610), (290, 186665), (370, 146305), (725, 74666), (925, 58522), (1009, 53650), (1073, 50450), (1450, 37333), (1850, 29261), (2018, 26825), (2146, 25225), (5045, 10730), (5365, 10090)]