48480039

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 81723400

約数和(自身を除く): 33243361

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 109, 153, 171, 289, 323, 327, 459, 513, 867, 969, 981, 1377, 1539, 1853, 2071, 2601, 2907, 2943, 5491, 5559, 6213, 7803, 8721, 8829, 16473, 16677, 18639, 23409, 26163, 31501, 35207, 49419, 50031, 55917, 94503, 105621, 148257, 150093, 167751, 283509, 316863, 444771, 598519, 850527, 950589, 1795557, 2551581, 2851767, 5386671, 16160013, 48480039]

約数ペア:

[(1, 48480039), (3, 16160013), (9, 5386671), (17, 2851767), (19, 2551581), (27, 1795557), (51, 950589), (57, 850527), (81, 598519), (109, 444771), (153, 316863), (171, 283509), (289, 167751), (323, 150093), (327, 148257), (459, 105621), (513, 94503), (867, 55917), (969, 50031), (981, 49419), (1377, 35207), (1539, 31501), (1853, 26163), (2071, 23409), (2601, 18639), (2907, 16677), (2943, 16473), (5491, 8829), (5559, 8721), (6213, 7803)]