50495709440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{123667}}^1$

素因数の和:123728

約数の個数: 144

約数和(自身を含む): 136499791680

約数和(自身を除く): 86004082240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1280, 1408, 1595, 1760, 1856, 2320, 2552, 2816, 3190, 3520, 3712, 4640, 5104, 6380, 7040, 7424, 9280, 10208, 12760, 14080, 18560, 20416, 25520, 37120, 40832, 51040, 81664, 102080, 123667, 204160, 247334, 408320, 494668, 618335, 989336, 1236670, 1360337, 1978672, 2473340, 2720674, 3586343, 3957344, 4946680, 5441348, 6801685, 7172686, 7914688, 9893360, 10882696, 13603370, 14345372, 15829376, 17931715, 19786720, 21765392, 27206740, 28690744, 31658752, 35863430, 39449773, 39573440, 43530784, 54413480, 57381488, 71726860, 78899546, 79146880, 87061568, 108826960, 114762976, 143453720, 157799092, 158293760, 174123136, 197248865, 217653920, 229525952, 286907440, 315598184, 348246272, 394497730, 435307840, 459051904, 573814880, 631196368, 788995460, 870615680, 918103808, 1147629760, 1262392736, 1577990920, 1741231360, 2295259520, 2524785472, 3155981840, 4590519040, 5049570944, 6311963680, 10099141888, 12623927360, 25247854720, 50495709440]

約数ペア:

[(1, 50495709440), (2, 25247854720), (4, 12623927360), (5, 10099141888), (8, 6311963680), (10, 5049570944), (11, 4590519040), (16, 3155981840), (20, 2524785472), (22, 2295259520), (29, 1741231360), (32, 1577990920), (40, 1262392736), (44, 1147629760), (55, 918103808), (58, 870615680), (64, 788995460), (80, 631196368), (88, 573814880), (110, 459051904), (116, 435307840), (128, 394497730), (145, 348246272), (160, 315598184), (176, 286907440), (220, 229525952), (232, 217653920), (256, 197248865), (290, 174123136), (319, 158293760), (320, 157799092), (352, 143453720), (440, 114762976), (464, 108826960), (580, 87061568), (638, 79146880), (640, 78899546), (704, 71726860), (880, 57381488), (928, 54413480), (1160, 43530784), (1276, 39573440), (1280, 39449773), (1408, 35863430), (1595, 31658752), (1760, 28690744), (1856, 27206740), (2320, 21765392), (2552, 19786720), (2816, 17931715), (3190, 15829376), (3520, 14345372), (3712, 13603370), (4640, 10882696), (5104, 9893360), (6380, 7914688), (7040, 7172686), (7424, 6801685), (9280, 5441348), (10208, 4946680), (12760, 3957344), (14080, 3586343), (18560, 2720674), (20416, 2473340), (25520, 1978672), (37120, 1360337), (40832, 1236670), (51040, 989336), (81664, 618335), (102080, 494668), (123667, 408320), (204160, 247334)]