49238968

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 93852000

約数和(自身を除く): 44613032

約数列:

[1, 2, 4, 8, 157, 197, 199, 314, 394, 398, 628, 788, 796, 1256, 1576, 1592, 30929, 31243, 39203, 61858, 62486, 78406, 123716, 124972, 156812, 247432, 249944, 313624, 6154871, 12309742, 24619484, 49238968]

約数ペア:

[(1, 49238968), (2, 24619484), (4, 12309742), (8, 6154871), (157, 313624), (197, 249944), (199, 247432), (314, 156812), (394, 124972), (398, 123716), (628, 78406), (788, 62486), (796, 61858), (1256, 39203), (1576, 31243), (1592, 30929)]