50616720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 216111168

約数和(自身を除く): 165494448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 166, 168, 176, 180, 198, 210, 220, 231, 240, 242, 249, 252, 264, 280, 308, 315, 330, 332, 336, 360, 363, 385, 396, 415, 420, 440, 462, 484, 495, 498, 504, 528, 560, 581, 605, 616, 630, 660, 664, 693, 720, 726, 747, 770, 792, 830, 840, 847, 880, 913, 924, 968, 990, 996, 1008, 1089, 1155, 1162, 1210, 1232, 1245, 1260, 1320, 1328, 1386, 1452, 1494, 1540, 1584, 1660, 1680, 1694, 1743, 1815, 1826, 1848, 1936, 1980, 1992, 2178, 2310, 2324, 2420, 2490, 2520, 2541, 2640, 2739, 2772, 2904, 2905, 2988, 3080, 3320, 3388, 3465, 3486, 3630, 3652, 3696, 3735, 3960, 3984, 4235, 4356, 4565, 4620, 4648, 4840, 4980, 5040, 5082, 5229, 5445, 5478, 5544, 5808, 5810, 5976, 6160, 6391, 6640, 6776, 6930, 6972, 7260, 7304, 7470, 7623, 7920, 8217, 8470, 8712, 8715, 9130, 9240, 9296, 9680, 9960, 10043, 10164, 10458, 10890, 10956, 11088, 11620, 11952, 12705, 12782, 13552, 13695, 13860, 13944, 14520, 14608, 14940, 15246, 16434, 16940, 17424, 17430, 18260, 18480, 19173, 19920, 20086, 20328, 20916, 21780, 21912, 23240, 25410, 25564, 26145, 27390, 27720, 27888, 29040, 29880, 30129, 30492, 31955, 32868, 33880, 34860, 36520, 38115, 38346, 40172, 40656, 41085, 41832, 43560, 43824, 46480, 50215, 50820, 51128, 52290, 54780, 55440, 57519, 59760, 60258, 60984, 63910, 65736, 67760, 69720, 70301, 73040, 76230, 76692, 80344, 82170, 83664, 87120, 90387, 95865, 100430, 101640, 102256, 104580, 109560, 115038, 120516, 121968, 127820, 131472, 139440, 140602, 150645, 152460, 153384, 160688, 164340, 180774, 191730, 200860, 203280, 209160, 210903, 219120, 230076, 241032, 255640, 281204, 287595, 301290, 304920, 306768, 328680, 351505, 361548, 383460, 401720, 418320, 421806, 451935, 460152, 482064, 511280, 562408, 575190, 602580, 609840, 632709, 657360, 703010, 723096, 766920, 803440, 843612, 903870, 920304, 1054515, 1124816, 1150380, 1205160, 1265418, 1406020, 1446192, 1533840, 1687224, 1807740, 2109030, 2300760, 2410320, 2530836, 2812040, 3163545, 3374448, 3615480, 4218060, 4601520, 5061672, 5624080, 6327090, 7230960, 8436120, 10123344, 12654180, 16872240, 25308360, 50616720]

約数ペア:

[(1, 50616720), (2, 25308360), (3, 16872240), (4, 12654180), (5, 10123344), (6, 8436120), (7, 7230960), (8, 6327090), (9, 5624080), (10, 5061672), (11, 4601520), (12, 4218060), (14, 3615480), (15, 3374448), (16, 3163545), (18, 2812040), (20, 2530836), (21, 2410320), (22, 2300760), (24, 2109030), (28, 1807740), (30, 1687224), (33, 1533840), (35, 1446192), (36, 1406020), (40, 1265418), (42, 1205160), (44, 1150380), (45, 1124816), (48, 1054515), (55, 920304), (56, 903870), (60, 843612), (63, 803440), (66, 766920), (70, 723096), (72, 703010), (77, 657360), (80, 632709), (83, 609840), (84, 602580), (88, 575190), (90, 562408), (99, 511280), (105, 482064), (110, 460152), (112, 451935), (120, 421806), (121, 418320), (126, 401720), (132, 383460), (140, 361548), (144, 351505), (154, 328680), (165, 306768), (166, 304920), (168, 301290), (176, 287595), (180, 281204), (198, 255640), (210, 241032), (220, 230076), (231, 219120), (240, 210903), (242, 209160), (249, 203280), (252, 200860), (264, 191730), (280, 180774), (308, 164340), (315, 160688), (330, 153384), (332, 152460), (336, 150645), (360, 140602), (363, 139440), (385, 131472), (396, 127820), (415, 121968), (420, 120516), (440, 115038), (462, 109560), (484, 104580), (495, 102256), (498, 101640), (504, 100430), (528, 95865), (560, 90387), (581, 87120), (605, 83664), (616, 82170), (630, 80344), (660, 76692), (664, 76230), (693, 73040), (720, 70301), (726, 69720), (747, 67760), (770, 65736), (792, 63910), (830, 60984), (840, 60258), (847, 59760), (880, 57519), (913, 55440), (924, 54780), (968, 52290), (990, 51128), (996, 50820), (1008, 50215), (1089, 46480), (1155, 43824), (1162, 43560), (1210, 41832), (1232, 41085), (1245, 40656), (1260, 40172), (1320, 38346), (1328, 38115), (1386, 36520), (1452, 34860), (1494, 33880), (1540, 32868), (1584, 31955), (1660, 30492), (1680, 30129), (1694, 29880), (1743, 29040), (1815, 27888), (1826, 27720), (1848, 27390), (1936, 26145), (1980, 25564), (1992, 25410), (2178, 23240), (2310, 21912), (2324, 21780), (2420, 20916), (2490, 20328), (2520, 20086), (2541, 19920), (2640, 19173), (2739, 18480), (2772, 18260), (2904, 17430), (2905, 17424), (2988, 16940), (3080, 16434), (3320, 15246), (3388, 14940), (3465, 14608), (3486, 14520), (3630, 13944), (3652, 13860), (3696, 13695), (3735, 13552), (3960, 12782), (3984, 12705), (4235, 11952), (4356, 11620), (4565, 11088), (4620, 10956), (4648, 10890), (4840, 10458), (4980, 10164), (5040, 10043), (5082, 9960), (5229, 9680), (5445, 9296), (5478, 9240), (5544, 9130), (5808, 8715), (5810, 8712), (5976, 8470), (6160, 8217), (6391, 7920), (6640, 7623), (6776, 7470), (6930, 7304), (6972, 7260)]