49989604

素因数分解:

$2^2\times 7^2\times {\mathrm{255049}}^1$

素因数の和:255067

約数の個数: 18

約数和(自身を含む): 101764950

約数和(自身を除く): 51775346

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 255049, 510098, 1020196, 1785343, 3570686, 7141372, 12497401, 24994802, 49989604]

約数ペア:

[(1, 49989604), (2, 24994802), (4, 12497401), (7, 7141372), (14, 3570686), (28, 1785343), (49, 1020196), (98, 510098), (196, 255049)]