54945906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{128981}}^1$

素因数の和:129057

約数の個数: 16

約数和(自身を含む): 111440448

約数和(自身を除く): 56494542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 128981, 257962, 386943, 773886, 9157651, 18315302, 27472953, 54945906]

約数ペア:

[(1, 54945906), (2, 27472953), (3, 18315302), (6, 9157651), (71, 773886), (142, 386943), (213, 257962), (426, 128981)]