55242972

素因数分解:

$2^2\times 3^4\times {\mathrm{170503}}^1$

素因数の和:170519

約数の個数: 30

約数和(自身を含む): 144416888

約数和(自身を除く): 89173916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 170503, 341006, 511509, 682012, 1023018, 1534527, 2046036, 3069054, 4603581, 6138108, 9207162, 13810743, 18414324, 27621486, 55242972]

約数ペア:

[(1, 55242972), (2, 27621486), (3, 18414324), (4, 13810743), (6, 9207162), (9, 6138108), (12, 4603581), (18, 3069054), (27, 2046036), (36, 1534527), (54, 1023018), (81, 682012), (108, 511509), (162, 341006), (324, 170503)]