47248348

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 102961152

約数和(自身を除く): 55712804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 223, 322, 329, 446, 644, 658, 892, 1081, 1127, 1316, 1561, 2162, 2254, 2303, 3122, 4324, 4508, 4606, 5129, 6244, 7567, 9212, 10258, 10481, 10927, 15134, 20516, 20962, 21854, 30268, 35903, 41924, 43708, 52969, 71806, 73367, 105938, 143612, 146734, 211876, 241063, 251321, 293468, 482126, 502642, 513569, 964252, 1005284, 1027138, 1687441, 2054276, 3374882, 6749764, 11812087, 23624174, 47248348]

約数ペア:

[(1, 47248348), (2, 23624174), (4, 11812087), (7, 6749764), (14, 3374882), (23, 2054276), (28, 1687441), (46, 1027138), (47, 1005284), (49, 964252), (92, 513569), (94, 502642), (98, 482126), (161, 293468), (188, 251321), (196, 241063), (223, 211876), (322, 146734), (329, 143612), (446, 105938), (644, 73367), (658, 71806), (892, 52969), (1081, 43708), (1127, 41924), (1316, 35903), (1561, 30268), (2162, 21854), (2254, 20962), (2303, 20516), (3122, 15134), (4324, 10927), (4508, 10481), (4606, 10258), (5129, 9212), (6244, 7567)]