55580278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14347}}^1$

素因数の和:14511

約数の個数: 16

約数和(自身を含む): 90392400

約数和(自身を除く): 34812122

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 14347, 28694, 186511, 373022, 2137703, 4275406, 27790139, 55580278]

約数ペア:

[(1, 55580278), (2, 27790139), (13, 4275406), (26, 2137703), (149, 373022), (298, 186511), (1937, 28694), (3874, 14347)]