54787205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4721}}^1$

素因数の和:4948

約数の個数: 16

約数和(自身を含む): 72076608

約数和(自身を除く): 17289403

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 4721, 11605, 23605, 51931, 259655, 996131, 4980655, 10957441, 54787205]

約数ペア:

[(1, 54787205), (5, 10957441), (11, 4980655), (55, 996131), (211, 259655), (1055, 51931), (2321, 23605), (4721, 11605)]