54402188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 97090560

約数和(自身を除く): 42688372

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 859, 892, 1718, 3436, 15833, 31666, 60989, 63332, 121978, 191557, 243956, 383114, 766228, 13600547, 27201094, 54402188]

約数ペア:

[(1, 54402188), (2, 27201094), (4, 13600547), (71, 766228), (142, 383114), (223, 243956), (284, 191557), (446, 121978), (859, 63332), (892, 60989), (1718, 31666), (3436, 15833)]