51267425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 71057952

約数和(自身を除く): 19790527

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 4547, 11275, 22735, 50017, 113675, 186427, 250085, 932135, 1250425, 2050697, 4660675, 10253485, 51267425]

約数ペア:

[(1, 51267425), (5, 10253485), (11, 4660675), (25, 2050697), (41, 1250425), (55, 932135), (205, 250085), (275, 186427), (451, 113675), (1025, 50017), (2255, 22735), (4547, 11275)]