54899898

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{128873}}^1$

素因数の和:128949

約数の個数: 16

約数和(自身を含む): 111347136

約数和(自身を除く): 56447238

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 128873, 257746, 386619, 773238, 9149983, 18299966, 27449949, 54899898]

約数ペア:

[(1, 54899898), (2, 27449949), (3, 18299966), (6, 9149983), (71, 773238), (142, 386619), (213, 257746), (426, 128873)]