49732680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 109934520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 461, 465, 580, 620, 696, 744, 870, 899, 922, 930, 1160, 1240, 1383, 1740, 1798, 1844, 1860, 2305, 2697, 2766, 3480, 3596, 3688, 3720, 4495, 4610, 5394, 5532, 6915, 7192, 8990, 9220, 10788, 11064, 13369, 13485, 13830, 14291, 17980, 18440, 21576, 26738, 26970, 27660, 28582, 35960, 40107, 42873, 53476, 53940, 55320, 57164, 66845, 71455, 80214, 85746, 106952, 107880, 114328, 133690, 142910, 160428, 171492, 200535, 214365, 267380, 285820, 320856, 342984, 401070, 414439, 428730, 534760, 571640, 802140, 828878, 857460, 1243317, 1604280, 1657756, 1714920, 2072195, 2486634, 3315512, 4144390, 4973268, 6216585, 8288780, 9946536, 12433170, 16577560, 24866340, 49732680]

約数ペア:

[(1, 49732680), (2, 24866340), (3, 16577560), (4, 12433170), (5, 9946536), (6, 8288780), (8, 6216585), (10, 4973268), (12, 4144390), (15, 3315512), (20, 2486634), (24, 2072195), (29, 1714920), (30, 1657756), (31, 1604280), (40, 1243317), (58, 857460), (60, 828878), (62, 802140), (87, 571640), (93, 534760), (116, 428730), (120, 414439), (124, 401070), (145, 342984), (155, 320856), (174, 285820), (186, 267380), (232, 214365), (248, 200535), (290, 171492), (310, 160428), (348, 142910), (372, 133690), (435, 114328), (461, 107880), (465, 106952), (580, 85746), (620, 80214), (696, 71455), (744, 66845), (870, 57164), (899, 55320), (922, 53940), (930, 53476), (1160, 42873), (1240, 40107), (1383, 35960), (1740, 28582), (1798, 27660), (1844, 26970), (1860, 26738), (2305, 21576), (2697, 18440), (2766, 17980), (3480, 14291), (3596, 13830), (3688, 13485), (3720, 13369), (4495, 11064), (4610, 10788), (5394, 9220), (5532, 8990), (6915, 7192)]