54847265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 20268895

約数列:

[1, 5, 11, 29, 55, 137, 145, 251, 319, 685, 1255, 1507, 1595, 2761, 3973, 7279, 7535, 13805, 19865, 34387, 36395, 43703, 80069, 171935, 218515, 378257, 400345, 997223, 1891285, 4986115, 10969453, 54847265]

約数ペア:

[(1, 54847265), (5, 10969453), (11, 4986115), (29, 1891285), (55, 997223), (137, 400345), (145, 378257), (251, 218515), (319, 171935), (685, 80069), (1255, 43703), (1507, 36395), (1595, 34387), (2761, 19865), (3973, 13805), (7279, 7535)]