53878482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4047

約数の個数: 48

約数和(自身を含む): 134671680

約数和(自身を除く): 80793198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 3923, 4578, 6867, 7846, 11769, 13734, 23538, 27461, 35307, 54922, 70614, 82383, 164766, 247149, 427607, 494298, 855214, 1282821, 2565642, 2993249, 3848463, 5986498, 7696926, 8979747, 17959494, 26939241, 53878482]

約数ペア:

[(1, 53878482), (2, 26939241), (3, 17959494), (6, 8979747), (7, 7696926), (9, 5986498), (14, 3848463), (18, 2993249), (21, 2565642), (42, 1282821), (63, 855214), (109, 494298), (126, 427607), (218, 247149), (327, 164766), (654, 82383), (763, 70614), (981, 54922), (1526, 35307), (1962, 27461), (2289, 23538), (3923, 13734), (4578, 11769), (6867, 7846)]