55978021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 64407168

約数和(自身を除く): 8429147

約数列:

[1, 11, 23, 97, 253, 1067, 2231, 2281, 24541, 25091, 52463, 221257, 577093, 2433827, 5088911, 55978021]

約数ペア:

[(1, 55978021), (11, 5088911), (23, 2433827), (97, 577093), (253, 221257), (1067, 52463), (2231, 25091), (2281, 24541)]