55278896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{48661}}^1$

素因数の和:48740

約数の個数: 20

約数和(自身を含む): 108613584

約数和(自身を除く): 53334688

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 48661, 97322, 194644, 389288, 778576, 3454931, 6909862, 13819724, 27639448, 55278896]

約数ペア:

[(1, 55278896), (2, 27639448), (4, 13819724), (8, 6909862), (16, 3454931), (71, 778576), (142, 389288), (284, 194644), (568, 97322), (1136, 48661)]