49091814

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 109175040

約数和(自身を除く): 60083226

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 359, 426, 639, 642, 718, 963, 1077, 1278, 1926, 2154, 3231, 6462, 7597, 15194, 22791, 25489, 38413, 45582, 50978, 68373, 76467, 76826, 115239, 136746, 152934, 229401, 230478, 345717, 458802, 691434, 2727323, 5454646, 8181969, 16363938, 24545907, 49091814]

約数ペア:

[(1, 49091814), (2, 24545907), (3, 16363938), (6, 8181969), (9, 5454646), (18, 2727323), (71, 691434), (107, 458802), (142, 345717), (213, 230478), (214, 229401), (321, 152934), (359, 136746), (426, 115239), (639, 76826), (642, 76467), (718, 68373), (963, 50978), (1077, 45582), (1278, 38413), (1926, 25489), (2154, 22791), (3231, 15194), (6462, 7597)]