49335548

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 88023600

約数和(自身を除く): 38688052

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 997, 1994, 3988, 12371, 24742, 49484, 88733, 138583, 177466, 277166, 354932, 554332, 12333887, 24667774, 49335548]

約数ペア:

[(1, 49335548), (2, 24667774), (4, 12333887), (89, 554332), (139, 354932), (178, 277166), (278, 177466), (356, 138583), (556, 88733), (997, 49484), (1994, 24742), (3988, 12371)]