49727425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 67665312

約数和(自身を除く): 17937887

約数列:

[1, 5, 11, 25, 55, 211, 275, 857, 1055, 2321, 4285, 5275, 9427, 11605, 21425, 47135, 58025, 180827, 235675, 904135, 1989097, 4520675, 9945485, 49727425]

約数ペア:

[(1, 49727425), (5, 9945485), (11, 4520675), (25, 1989097), (55, 904135), (211, 235675), (275, 180827), (857, 58025), (1055, 47135), (2321, 21425), (4285, 11605), (5275, 9427)]