56647029131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{374009}}^1$

素因数の和:374315

約数の個数: 24

約数和(自身を含む): 72142040880

約数和(自身を除く): 15495011749

約数列:

[1, 7, 11, 49, 77, 281, 539, 1967, 3091, 13769, 21637, 151459, 374009, 2618063, 4114099, 18326441, 28798693, 105096529, 201590851, 735675703, 1156061819, 5149729921, 8092432733, 56647029131]

約数ペア:

[(1, 56647029131), (7, 8092432733), (11, 5149729921), (49, 1156061819), (77, 735675703), (281, 201590851), (539, 105096529), (1967, 28798693), (3091, 18326441), (13769, 4114099), (21637, 2618063), (151459, 374009)]