55346720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 160030080

約数和(自身を除く): 104683360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 59, 65, 80, 82, 88, 104, 110, 118, 130, 143, 160, 164, 176, 205, 208, 220, 236, 260, 286, 295, 328, 352, 410, 416, 440, 451, 472, 520, 533, 572, 590, 649, 656, 715, 767, 820, 880, 902, 944, 1040, 1066, 1144, 1180, 1298, 1312, 1430, 1534, 1640, 1760, 1804, 1888, 2080, 2132, 2255, 2288, 2360, 2419, 2596, 2665, 2860, 3068, 3245, 3280, 3608, 3835, 4264, 4510, 4576, 4720, 4838, 5192, 5330, 5720, 5863, 6136, 6490, 6560, 7216, 7670, 8437, 8528, 9020, 9440, 9676, 10384, 10660, 11440, 11726, 12095, 12272, 12980, 14432, 15340, 16874, 17056, 18040, 19352, 20768, 21320, 22880, 23452, 24190, 24544, 25960, 26609, 29315, 30680, 31447, 33748, 36080, 38704, 42185, 42640, 46904, 48380, 51920, 53218, 58630, 61360, 62894, 67496, 72160, 77408, 84370, 85280, 93808, 96760, 103840, 106436, 117260, 122720, 125788, 133045, 134992, 157235, 168740, 187616, 193520, 212872, 234520, 251576, 266090, 269984, 314470, 337480, 345917, 387040, 425744, 469040, 503152, 532180, 628940, 674960, 691834, 851488, 938080, 1006304, 1064360, 1257880, 1349920, 1383668, 1729585, 2128720, 2515760, 2767336, 3459170, 4257440, 5031520, 5534672, 6918340, 11069344, 13836680, 27673360, 55346720]

約数ペア:

[(1, 55346720), (2, 27673360), (4, 13836680), (5, 11069344), (8, 6918340), (10, 5534672), (11, 5031520), (13, 4257440), (16, 3459170), (20, 2767336), (22, 2515760), (26, 2128720), (32, 1729585), (40, 1383668), (41, 1349920), (44, 1257880), (52, 1064360), (55, 1006304), (59, 938080), (65, 851488), (80, 691834), (82, 674960), (88, 628940), (104, 532180), (110, 503152), (118, 469040), (130, 425744), (143, 387040), (160, 345917), (164, 337480), (176, 314470), (205, 269984), (208, 266090), (220, 251576), (236, 234520), (260, 212872), (286, 193520), (295, 187616), (328, 168740), (352, 157235), (410, 134992), (416, 133045), (440, 125788), (451, 122720), (472, 117260), (520, 106436), (533, 103840), (572, 96760), (590, 93808), (649, 85280), (656, 84370), (715, 77408), (767, 72160), (820, 67496), (880, 62894), (902, 61360), (944, 58630), (1040, 53218), (1066, 51920), (1144, 48380), (1180, 46904), (1298, 42640), (1312, 42185), (1430, 38704), (1534, 36080), (1640, 33748), (1760, 31447), (1804, 30680), (1888, 29315), (2080, 26609), (2132, 25960), (2255, 24544), (2288, 24190), (2360, 23452), (2419, 22880), (2596, 21320), (2665, 20768), (2860, 19352), (3068, 18040), (3245, 17056), (3280, 16874), (3608, 15340), (3835, 14432), (4264, 12980), (4510, 12272), (4576, 12095), (4720, 11726), (4838, 11440), (5192, 10660), (5330, 10384), (5720, 9676), (5863, 9440), (6136, 9020), (6490, 8528), (6560, 8437), (7216, 7670)]