55551962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 84981312

約数和(自身を除く): 29429350

約数列:

[1, 2, 71, 142, 193, 386, 2027, 4054, 13703, 27406, 143917, 287834, 391211, 782422, 27775981, 55551962]

約数ペア:

[(1, 55551962), (2, 27775981), (71, 782422), (142, 391211), (193, 287834), (386, 143917), (2027, 27406), (4054, 13703)]