55285208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1259}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 113400000

約数和(自身を除く): 58114792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 998, 1259, 1996, 2518, 3992, 5036, 5489, 10072, 10978, 13849, 21956, 27698, 43912, 55396, 110792, 628241, 1256482, 2512964, 5025928, 6910651, 13821302, 27642604, 55285208]

約数ペア:

[(1, 55285208), (2, 27642604), (4, 13821302), (8, 6910651), (11, 5025928), (22, 2512964), (44, 1256482), (88, 628241), (499, 110792), (998, 55396), (1259, 43912), (1996, 27698), (2518, 21956), (3992, 13849), (5036, 10978), (5489, 10072)]