48490728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 96661272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 199, 213, 264, 284, 286, 312, 398, 426, 429, 568, 572, 597, 781, 796, 852, 858, 923, 1144, 1194, 1562, 1592, 1704, 1716, 1846, 2189, 2343, 2388, 2587, 2769, 3124, 3432, 3692, 4378, 4686, 4776, 5174, 5538, 6248, 6567, 7384, 7761, 8756, 9372, 10153, 10348, 11076, 13134, 14129, 15522, 17512, 18744, 20306, 20696, 22152, 26268, 28258, 28457, 30459, 31044, 40612, 42387, 52536, 56516, 56914, 60918, 62088, 81224, 84774, 85371, 113032, 113828, 121836, 155419, 169548, 170742, 183677, 227656, 243672, 310838, 339096, 341484, 367354, 466257, 551031, 621676, 682968, 734708, 932514, 1102062, 1243352, 1469416, 1865028, 2020447, 2204124, 3730056, 4040894, 4408248, 6061341, 8081788, 12122682, 16163576, 24245364, 48490728]

約数ペア:

[(1, 48490728), (2, 24245364), (3, 16163576), (4, 12122682), (6, 8081788), (8, 6061341), (11, 4408248), (12, 4040894), (13, 3730056), (22, 2204124), (24, 2020447), (26, 1865028), (33, 1469416), (39, 1243352), (44, 1102062), (52, 932514), (66, 734708), (71, 682968), (78, 621676), (88, 551031), (104, 466257), (132, 367354), (142, 341484), (143, 339096), (156, 310838), (199, 243672), (213, 227656), (264, 183677), (284, 170742), (286, 169548), (312, 155419), (398, 121836), (426, 113828), (429, 113032), (568, 85371), (572, 84774), (597, 81224), (781, 62088), (796, 60918), (852, 56914), (858, 56516), (923, 52536), (1144, 42387), (1194, 40612), (1562, 31044), (1592, 30459), (1704, 28457), (1716, 28258), (1846, 26268), (2189, 22152), (2343, 20696), (2388, 20306), (2587, 18744), (2769, 17512), (3124, 15522), (3432, 14129), (3692, 13134), (4378, 11076), (4686, 10348), (4776, 10153), (5174, 9372), (5538, 8756), (6248, 7761), (6567, 7384)]