47182982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 94974768

約数和(自身を除く): 47791786

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 173, 242, 253, 322, 346, 506, 539, 847, 1078, 1127, 1211, 1694, 1771, 1903, 2254, 2422, 2783, 3542, 3806, 3979, 5566, 5929, 7958, 8477, 11858, 12397, 13321, 16954, 19481, 20933, 24794, 26642, 27853, 38962, 41866, 43769, 55706, 87538, 93247, 136367, 146531, 186494, 194971, 272734, 293062, 306383, 389942, 481459, 612766, 962918, 1025717, 2051434, 2144681, 3370213, 4289362, 6740426, 23591491, 47182982]

約数ペア:

[(1, 47182982), (2, 23591491), (7, 6740426), (11, 4289362), (14, 3370213), (22, 2144681), (23, 2051434), (46, 1025717), (49, 962918), (77, 612766), (98, 481459), (121, 389942), (154, 306383), (161, 293062), (173, 272734), (242, 194971), (253, 186494), (322, 146531), (346, 136367), (506, 93247), (539, 87538), (847, 55706), (1078, 43769), (1127, 41866), (1211, 38962), (1694, 27853), (1771, 26642), (1903, 24794), (2254, 20933), (2422, 19481), (2783, 16954), (3542, 13321), (3806, 12397), (3979, 11858), (5566, 8477), (5929, 7958)]