55293260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 72440500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 1979, 2540, 2794, 3958, 5588, 6985, 7916, 9895, 13970, 19790, 21769, 27940, 39580, 43538, 87076, 108845, 217690, 251333, 435380, 502666, 1005332, 1256665, 2513330, 2764663, 5026660, 5529326, 11058652, 13823315, 27646630, 55293260]

約数ペア:

[(1, 55293260), (2, 27646630), (4, 13823315), (5, 11058652), (10, 5529326), (11, 5026660), (20, 2764663), (22, 2513330), (44, 1256665), (55, 1005332), (110, 502666), (127, 435380), (220, 251333), (254, 217690), (508, 108845), (635, 87076), (1270, 43538), (1397, 39580), (1979, 27940), (2540, 21769), (2794, 19790), (3958, 13970), (5588, 9895), (6985, 7916)]