55249675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 75370176

約数和(自身を除く): 20120501

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 3617, 15275, 18085, 47021, 90425, 169999, 235105, 849995, 1175525, 2209987, 4249975, 11049935, 55249675]

約数ペア:

[(1, 55249675), (5, 11049935), (13, 4249975), (25, 2209987), (47, 1175525), (65, 849995), (235, 235105), (325, 169999), (611, 90425), (1175, 47021), (3055, 18085), (3617, 15275)]