54748375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 77163840

約数和(自身を除く): 22415465

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1373, 1375, 1595, 3625, 6865, 7975, 15103, 34325, 39817, 39875, 75515, 171625, 199085, 377575, 437987, 995425, 1887875, 2189935, 4977125, 10949675, 54748375]

約数ペア:

[(1, 54748375), (5, 10949675), (11, 4977125), (25, 2189935), (29, 1887875), (55, 995425), (125, 437987), (145, 377575), (275, 199085), (319, 171625), (725, 75515), (1373, 39875), (1375, 39817), (1595, 34325), (3625, 15103), (6865, 7975)]