55859908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{82633}}^1$

素因数の和:82663

約数の個数: 18

約数和(自身を含む): 105854154

約数和(自身を除く): 49994246

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 82633, 165266, 330532, 1074229, 2148458, 4296916, 13964977, 27929954, 55859908]

約数ペア:

[(1, 55859908), (2, 27929954), (4, 13964977), (13, 4296916), (26, 2148458), (52, 1074229), (169, 330532), (338, 165266), (676, 82633)]