49567947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 28572213

約数列:

[1, 3, 11, 13, 33, 39, 143, 227, 429, 509, 681, 1527, 2497, 2951, 5599, 6617, 7491, 8853, 16797, 19851, 32461, 72787, 97383, 115543, 218361, 346629, 1270973, 1502059, 3812919, 4506177, 16522649, 49567947]

約数ペア:

[(1, 49567947), (3, 16522649), (11, 4506177), (13, 3812919), (33, 1502059), (39, 1270973), (143, 346629), (227, 218361), (429, 115543), (509, 97383), (681, 72787), (1527, 32461), (2497, 19851), (2951, 16797), (5599, 8853), (6617, 7491)]