51244100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{10903}}^1$

素因数の和:10964

約数の個数: 36

約数和(自身を含む): 113576064

約数和(自身を除く): 62331964

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 10903, 21806, 43612, 54515, 109030, 218060, 272575, 512441, 545150, 1024882, 1090300, 2049764, 2562205, 5124410, 10248820, 12811025, 25622050, 51244100]

約数ペア:

[(1, 51244100), (2, 25622050), (4, 12811025), (5, 10248820), (10, 5124410), (20, 2562205), (25, 2049764), (47, 1090300), (50, 1024882), (94, 545150), (100, 512441), (188, 272575), (235, 218060), (470, 109030), (940, 54515), (1175, 43612), (2350, 21806), (4700, 10903)]