51880147209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{187091}}^1$

素因数の和:189909

約数の個数: 24

約数和(自身を含む): 81780158304

約数和(自身を除く): 29900011095

約数列:

[1, 3, 9, 11, 33, 99, 2801, 8403, 25209, 30811, 92433, 187091, 277299, 561273, 1683819, 2058001, 6174003, 18522009, 524041891, 1572125673, 4716377019, 5764460801, 17293382403, 51880147209]

約数ペア:

[(1, 51880147209), (3, 17293382403), (9, 5764460801), (11, 4716377019), (33, 1572125673), (99, 524041891), (2801, 18522009), (8403, 6174003), (25209, 2058001), (30811, 1683819), (92433, 561273), (187091, 277299)]