51076818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 125220480

約数和(自身を除く): 74143662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 307, 351, 474, 614, 702, 711, 921, 1027, 1053, 1422, 1842, 2054, 2106, 2133, 2763, 3081, 3991, 4266, 5526, 6162, 6399, 7982, 8289, 9243, 11973, 12798, 16578, 18486, 23946, 24253, 24867, 27729, 35919, 48506, 49734, 55458, 71838, 72759, 83187, 107757, 145518, 166374, 215514, 218277, 315289, 323271, 436554, 630578, 646542, 654831, 945867, 1309662, 1891734, 1964493, 2837601, 3928986, 5675202, 8512803, 17025606, 25538409, 51076818]

約数ペア:

[(1, 51076818), (2, 25538409), (3, 17025606), (6, 8512803), (9, 5675202), (13, 3928986), (18, 2837601), (26, 1964493), (27, 1891734), (39, 1309662), (54, 945867), (78, 654831), (79, 646542), (81, 630578), (117, 436554), (158, 323271), (162, 315289), (234, 218277), (237, 215514), (307, 166374), (351, 145518), (474, 107757), (614, 83187), (702, 72759), (711, 71838), (921, 55458), (1027, 49734), (1053, 48506), (1422, 35919), (1842, 27729), (2054, 24867), (2106, 24253), (2133, 23946), (2763, 18486), (3081, 16578), (3991, 12798), (4266, 11973), (5526, 9243), (6162, 8289), (6399, 7982)]