51228350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{27691}}^1$

素因数の和:27740

約数の個数: 24

約数和(自身を含む): 97863528

約数和(自身を除く): 46635178

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 27691, 55382, 138455, 276910, 692275, 1024567, 1384550, 2049134, 5122835, 10245670, 25614175, 51228350]

約数ペア:

[(1, 51228350), (2, 25614175), (5, 10245670), (10, 5122835), (25, 2049134), (37, 1384550), (50, 1024567), (74, 692275), (185, 276910), (370, 138455), (925, 55382), (1850, 27691)]