52531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 178113600

約数和(自身を除く): 125582160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 149, 156, 195, 208, 226, 240, 260, 298, 312, 339, 390, 447, 452, 520, 565, 596, 624, 678, 745, 780, 894, 904, 1040, 1130, 1192, 1356, 1469, 1490, 1560, 1695, 1788, 1808, 1937, 2235, 2260, 2384, 2712, 2938, 2980, 3120, 3390, 3576, 3874, 4407, 4470, 4520, 5424, 5811, 5876, 5960, 6780, 7152, 7345, 7748, 8814, 8940, 9040, 9685, 11622, 11752, 11920, 13560, 14690, 15496, 16837, 17628, 17880, 19370, 22035, 23244, 23504, 27120, 29055, 29380, 30992, 33674, 35256, 35760, 38740, 44070, 46488, 50511, 58110, 58760, 67348, 70512, 77480, 84185, 88140, 92976, 101022, 116220, 117520, 134696, 154960, 168370, 176280, 202044, 218881, 232440, 252555, 269392, 336740, 352560, 404088, 437762, 464880, 505110, 656643, 673480, 808176, 875524, 1010220, 1094405, 1313286, 1346960, 1751048, 2020440, 2188810, 2626572, 3283215, 3502096, 4040880, 4377620, 5253144, 6566430, 8755240, 10506288, 13132860, 17510480, 26265720, 52531440]

約数ペア:

[(1, 52531440), (2, 26265720), (3, 17510480), (4, 13132860), (5, 10506288), (6, 8755240), (8, 6566430), (10, 5253144), (12, 4377620), (13, 4040880), (15, 3502096), (16, 3283215), (20, 2626572), (24, 2188810), (26, 2020440), (30, 1751048), (39, 1346960), (40, 1313286), (48, 1094405), (52, 1010220), (60, 875524), (65, 808176), (78, 673480), (80, 656643), (104, 505110), (113, 464880), (120, 437762), (130, 404088), (149, 352560), (156, 336740), (195, 269392), (208, 252555), (226, 232440), (240, 218881), (260, 202044), (298, 176280), (312, 168370), (339, 154960), (390, 134696), (447, 117520), (452, 116220), (520, 101022), (565, 92976), (596, 88140), (624, 84185), (678, 77480), (745, 70512), (780, 67348), (894, 58760), (904, 58110), (1040, 50511), (1130, 46488), (1192, 44070), (1356, 38740), (1469, 35760), (1490, 35256), (1560, 33674), (1695, 30992), (1788, 29380), (1808, 29055), (1937, 27120), (2235, 23504), (2260, 23244), (2384, 22035), (2712, 19370), (2938, 17880), (2980, 17628), (3120, 16837), (3390, 15496), (3576, 14690), (3874, 13560), (4407, 11920), (4470, 11752), (4520, 11622), (5424, 9685), (5811, 9040), (5876, 8940), (5960, 8814), (6780, 7748), (7152, 7345)]