55051512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 102196488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 29, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 152, 174, 181, 184, 228, 232, 276, 348, 362, 437, 456, 543, 551, 552, 667, 696, 724, 874, 1086, 1102, 1311, 1334, 1448, 1653, 1748, 2001, 2172, 2204, 2622, 2668, 3306, 3439, 3496, 4002, 4163, 4344, 4408, 5244, 5249, 5336, 6612, 6878, 8004, 8326, 10317, 10488, 10498, 12489, 12673, 13224, 13756, 15747, 16008, 16652, 20634, 20996, 24978, 25346, 27512, 31494, 33304, 38019, 41268, 41992, 49956, 50692, 62988, 76038, 79097, 82536, 99731, 99912, 101384, 120727, 125976, 152076, 158194, 199462, 237291, 241454, 299193, 304152, 316388, 362181, 398924, 474582, 482908, 598386, 632776, 724362, 797848, 949164, 965816, 1196772, 1448724, 1898328, 2293813, 2393544, 2897448, 4587626, 6881439, 9175252, 13762878, 18350504, 27525756, 55051512]

約数ペア:

[(1, 55051512), (2, 27525756), (3, 18350504), (4, 13762878), (6, 9175252), (8, 6881439), (12, 4587626), (19, 2897448), (23, 2393544), (24, 2293813), (29, 1898328), (38, 1448724), (46, 1196772), (57, 965816), (58, 949164), (69, 797848), (76, 724362), (87, 632776), (92, 598386), (114, 482908), (116, 474582), (138, 398924), (152, 362181), (174, 316388), (181, 304152), (184, 299193), (228, 241454), (232, 237291), (276, 199462), (348, 158194), (362, 152076), (437, 125976), (456, 120727), (543, 101384), (551, 99912), (552, 99731), (667, 82536), (696, 79097), (724, 76038), (874, 62988), (1086, 50692), (1102, 49956), (1311, 41992), (1334, 41268), (1448, 38019), (1653, 33304), (1748, 31494), (2001, 27512), (2172, 25346), (2204, 24978), (2622, 20996), (2668, 20634), (3306, 16652), (3439, 16008), (3496, 15747), (4002, 13756), (4163, 13224), (4344, 12673), (4408, 12489), (5244, 10498), (5249, 10488), (5336, 10317), (6612, 8326), (6878, 8004)]