49267570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 102654720

約数和(自身を除く): 53387150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2143, 2299, 4286, 4598, 10715, 11495, 21430, 22990, 23573, 40717, 47146, 81434, 117865, 203585, 235730, 259303, 407170, 447887, 518606, 895774, 1296515, 2239435, 2593030, 4478870, 4926757, 9853514, 24633785, 49267570]

約数ペア:

[(1, 49267570), (2, 24633785), (5, 9853514), (10, 4926757), (11, 4478870), (19, 2593030), (22, 2239435), (38, 1296515), (55, 895774), (95, 518606), (110, 447887), (121, 407170), (190, 259303), (209, 235730), (242, 203585), (418, 117865), (605, 81434), (1045, 47146), (1210, 40717), (2090, 23573), (2143, 22990), (2299, 21430), (4286, 11495), (4598, 10715)]