48780746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 39036214

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 769, 1379, 1538, 2758, 4531, 5383, 9062, 10766, 17687, 31717, 35374, 63434, 123809, 151493, 247618, 302986, 1060451, 2120902, 3484339, 6968678, 24390373, 48780746]

約数ペア:

[(1, 48780746), (2, 24390373), (7, 6968678), (14, 3484339), (23, 2120902), (46, 1060451), (161, 302986), (197, 247618), (322, 151493), (394, 123809), (769, 63434), (1379, 35374), (1538, 31717), (2758, 17687), (4531, 10766), (5383, 9062)]