53174992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255649}}^1$

素因数の和:255670

約数の個数: 20

約数和(自身を含む): 110952100

約数和(自身を除く): 57777108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255649, 511298, 1022596, 2045192, 3323437, 4090384, 6646874, 13293748, 26587496, 53174992]

約数ペア:

[(1, 53174992), (2, 26587496), (4, 13293748), (8, 6646874), (13, 4090384), (16, 3323437), (26, 2045192), (52, 1022596), (104, 511298), (208, 255649)]