47778896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271471}}^1$

素因数の和:271490

約数の個数: 20

約数和(自身を含む): 100987584

約数和(自身を除く): 53208688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271471, 542942, 1085884, 2171768, 2986181, 4343536, 5972362, 11944724, 23889448, 47778896]

約数ペア:

[(1, 47778896), (2, 23889448), (4, 11944724), (8, 5972362), (11, 4343536), (16, 2986181), (22, 2171768), (44, 1085884), (88, 542942), (176, 271471)]