54957908

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 97401192

約数和(自身を除く): 42443284

約数列:

[1, 2, 4, 193, 257, 277, 386, 514, 554, 772, 1028, 1108, 49601, 53461, 71189, 99202, 106922, 142378, 198404, 213844, 284756, 13739477, 27478954, 54957908]

約数ペア:

[(1, 54957908), (2, 27478954), (4, 13739477), (193, 284756), (257, 213844), (277, 198404), (386, 142378), (514, 106922), (554, 99202), (772, 71189), (1028, 53461), (1108, 49601)]