52165120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 148490496

約数和(自身を除く): 96325376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 71, 80, 82, 112, 128, 140, 142, 160, 164, 205, 224, 256, 280, 284, 287, 320, 328, 355, 410, 448, 497, 512, 560, 568, 574, 640, 656, 710, 820, 896, 994, 1120, 1136, 1148, 1280, 1312, 1420, 1435, 1640, 1792, 1988, 2240, 2272, 2296, 2485, 2560, 2624, 2840, 2870, 2911, 3280, 3584, 3976, 4480, 4544, 4592, 4970, 5248, 5680, 5740, 5822, 6560, 7952, 8960, 9088, 9184, 9940, 10496, 11360, 11480, 11644, 13120, 14555, 15904, 17920, 18176, 18368, 19880, 20377, 20992, 22720, 22960, 23288, 26240, 29110, 31808, 36352, 36736, 39760, 40754, 45440, 45920, 46576, 52480, 58220, 63616, 73472, 79520, 81508, 90880, 91840, 93152, 101885, 104960, 116440, 127232, 146944, 159040, 163016, 181760, 183680, 186304, 203770, 232880, 254464, 318080, 326032, 367360, 372608, 407540, 465760, 636160, 652064, 734720, 745216, 815080, 931520, 1272320, 1304128, 1490432, 1630160, 1863040, 2608256, 3260320, 3726080, 5216512, 6520640, 7452160, 10433024, 13041280, 26082560, 52165120]

約数ペア:

[(1, 52165120), (2, 26082560), (4, 13041280), (5, 10433024), (7, 7452160), (8, 6520640), (10, 5216512), (14, 3726080), (16, 3260320), (20, 2608256), (28, 1863040), (32, 1630160), (35, 1490432), (40, 1304128), (41, 1272320), (56, 931520), (64, 815080), (70, 745216), (71, 734720), (80, 652064), (82, 636160), (112, 465760), (128, 407540), (140, 372608), (142, 367360), (160, 326032), (164, 318080), (205, 254464), (224, 232880), (256, 203770), (280, 186304), (284, 183680), (287, 181760), (320, 163016), (328, 159040), (355, 146944), (410, 127232), (448, 116440), (497, 104960), (512, 101885), (560, 93152), (568, 91840), (574, 90880), (640, 81508), (656, 79520), (710, 73472), (820, 63616), (896, 58220), (994, 52480), (1120, 46576), (1136, 45920), (1148, 45440), (1280, 40754), (1312, 39760), (1420, 36736), (1435, 36352), (1640, 31808), (1792, 29110), (1988, 26240), (2240, 23288), (2272, 22960), (2296, 22720), (2485, 20992), (2560, 20377), (2624, 19880), (2840, 18368), (2870, 18176), (2911, 17920), (3280, 15904), (3584, 14555), (3976, 13120), (4480, 11644), (4544, 11480), (4592, 11360), (4970, 10496), (5248, 9940), (5680, 9184), (5740, 9088), (5822, 8960), (6560, 7952)]