49829968

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{15809}}^1$

素因数の和:16014

約数の個数: 20

約数和(自身を含む): 97041780

約数和(自身を除く): 47211812

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 15809, 31618, 63236, 126472, 252944, 3114373, 6228746, 12457492, 24914984, 49829968]

約数ペア:

[(1, 49829968), (2, 24914984), (4, 12457492), (8, 6228746), (16, 3114373), (197, 252944), (394, 126472), (788, 63236), (1576, 31618), (3152, 15809)]