52066980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 190846656

約数和(自身を除く): 138779676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 62, 63, 70, 84, 86, 90, 93, 105, 124, 126, 129, 140, 155, 172, 180, 186, 210, 215, 217, 252, 258, 279, 301, 310, 315, 372, 387, 420, 430, 434, 465, 516, 558, 602, 620, 630, 645, 651, 774, 860, 868, 903, 930, 961, 1085, 1116, 1204, 1260, 1290, 1302, 1333, 1395, 1505, 1548, 1806, 1860, 1922, 1935, 1953, 2170, 2580, 2604, 2666, 2709, 2790, 2883, 3010, 3255, 3612, 3844, 3870, 3906, 3999, 4340, 4515, 4805, 5332, 5418, 5580, 5766, 6020, 6510, 6665, 6727, 7740, 7812, 7998, 8649, 9030, 9331, 9610, 9765, 10836, 11532, 11997, 13020, 13330, 13454, 13545, 14415, 15996, 17298, 18060, 18662, 19220, 19530, 19995, 20181, 23994, 26660, 26908, 27090, 27993, 28830, 33635, 34596, 37324, 39060, 39990, 40362, 41323, 43245, 46655, 47988, 54180, 55986, 57660, 59985, 60543, 67270, 79980, 80724, 82646, 83979, 86490, 93310, 100905, 111972, 119970, 121086, 123969, 134540, 139965, 165292, 167958, 172980, 186620, 201810, 206615, 239940, 242172, 247938, 279930, 289261, 302715, 335916, 371907, 403620, 413230, 419895, 495876, 559860, 578522, 605430, 619845, 743814, 826460, 839790, 867783, 1157044, 1210860, 1239690, 1446305, 1487628, 1679580, 1735566, 1859535, 2479380, 2603349, 2892610, 3471132, 3719070, 4338915, 5206698, 5785220, 7438140, 8677830, 10413396, 13016745, 17355660, 26033490, 52066980]

約数ペア:

[(1, 52066980), (2, 26033490), (3, 17355660), (4, 13016745), (5, 10413396), (6, 8677830), (7, 7438140), (9, 5785220), (10, 5206698), (12, 4338915), (14, 3719070), (15, 3471132), (18, 2892610), (20, 2603349), (21, 2479380), (28, 1859535), (30, 1735566), (31, 1679580), (35, 1487628), (36, 1446305), (42, 1239690), (43, 1210860), (45, 1157044), (60, 867783), (62, 839790), (63, 826460), (70, 743814), (84, 619845), (86, 605430), (90, 578522), (93, 559860), (105, 495876), (124, 419895), (126, 413230), (129, 403620), (140, 371907), (155, 335916), (172, 302715), (180, 289261), (186, 279930), (210, 247938), (215, 242172), (217, 239940), (252, 206615), (258, 201810), (279, 186620), (301, 172980), (310, 167958), (315, 165292), (372, 139965), (387, 134540), (420, 123969), (430, 121086), (434, 119970), (465, 111972), (516, 100905), (558, 93310), (602, 86490), (620, 83979), (630, 82646), (645, 80724), (651, 79980), (774, 67270), (860, 60543), (868, 59985), (903, 57660), (930, 55986), (961, 54180), (1085, 47988), (1116, 46655), (1204, 43245), (1260, 41323), (1290, 40362), (1302, 39990), (1333, 39060), (1395, 37324), (1505, 34596), (1548, 33635), (1806, 28830), (1860, 27993), (1922, 27090), (1935, 26908), (1953, 26660), (2170, 23994), (2580, 20181), (2604, 19995), (2666, 19530), (2709, 19220), (2790, 18662), (2883, 18060), (3010, 17298), (3255, 15996), (3612, 14415), (3844, 13545), (3870, 13454), (3906, 13330), (3999, 13020), (4340, 11997), (4515, 11532), (4805, 10836), (5332, 9765), (5418, 9610), (5580, 9331), (5766, 9030), (6020, 8649), (6510, 7998), (6665, 7812), (6727, 7740)]