49542625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 68200704

約数和(自身を除く): 18658079

約数列:

[1, 5, 11, 25, 55, 125, 137, 263, 275, 685, 1315, 1375, 1507, 2893, 3425, 6575, 7535, 14465, 17125, 32875, 36031, 37675, 72325, 180155, 188375, 361625, 396341, 900775, 1981705, 4503875, 9908525, 49542625]

約数ペア:

[(1, 49542625), (5, 9908525), (11, 4503875), (25, 1981705), (55, 900775), (125, 396341), (137, 361625), (263, 188375), (275, 180155), (685, 72325), (1315, 37675), (1375, 36031), (1507, 32875), (2893, 17125), (3425, 14465), (6575, 7535)]