47874908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{953}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 88416720

約数和(自身を除く): 40541812

約数列:

[1, 2, 4, 19, 38, 76, 661, 953, 1322, 1906, 2644, 3812, 12559, 18107, 25118, 36214, 50236, 72428, 629933, 1259866, 2519732, 11968727, 23937454, 47874908]

約数ペア:

[(1, 47874908), (2, 23937454), (4, 11968727), (19, 2519732), (38, 1259866), (76, 629933), (661, 72428), (953, 50236), (1322, 36214), (1906, 25118), (2644, 18107), (3812, 12559)]