47005112

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 112805280

約数和(自身を除く): 65800168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 991, 1078, 1694, 1982, 2156, 3388, 3964, 4312, 5929, 6776, 6937, 7928, 10901, 11858, 13874, 21802, 23716, 27748, 43604, 47432, 48559, 55496, 76307, 87208, 97118, 119911, 152614, 194236, 239822, 305228, 388472, 479644, 534149, 610456, 839377, 959288, 1068298, 1678754, 2136596, 3357508, 4273192, 5875639, 6715016, 11751278, 23502556, 47005112]

約数ペア:

[(1, 47005112), (2, 23502556), (4, 11751278), (7, 6715016), (8, 5875639), (11, 4273192), (14, 3357508), (22, 2136596), (28, 1678754), (44, 1068298), (49, 959288), (56, 839377), (77, 610456), (88, 534149), (98, 479644), (121, 388472), (154, 305228), (196, 239822), (242, 194236), (308, 152614), (392, 119911), (484, 97118), (539, 87208), (616, 76307), (847, 55496), (968, 48559), (991, 47432), (1078, 43604), (1694, 27748), (1982, 23716), (2156, 21802), (3388, 13874), (3964, 11858), (4312, 10901), (5929, 7928), (6776, 6937)]