54287878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 82861056

約数和(自身を除く): 28573178

約数列:

[1, 2, 71, 142, 443, 863, 886, 1726, 31453, 61273, 62906, 122546, 382309, 764618, 27143939, 54287878]

約数ペア:

[(1, 54287878), (2, 27143939), (71, 764618), (142, 382309), (443, 122546), (863, 62906), (886, 61273), (1726, 31453)]