51553117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1103}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 64438272

約数和(自身を除く): 12885155

約数列:

[1, 7, 11, 77, 607, 1103, 4249, 6677, 7721, 12133, 46739, 84931, 669521, 4686647, 7364731, 51553117]

約数ペア:

[(1, 51553117), (7, 7364731), (11, 4686647), (77, 669521), (607, 84931), (1103, 46739), (4249, 12133), (6677, 7721)]