48707820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 184504320

約数和(自身を除く): 135796500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 31, 35, 36, 42, 43, 45, 58, 60, 62, 63, 70, 84, 86, 87, 90, 93, 105, 116, 124, 126, 129, 140, 145, 155, 172, 174, 180, 186, 203, 210, 215, 217, 252, 258, 261, 279, 290, 301, 310, 315, 348, 372, 387, 406, 420, 430, 434, 435, 465, 516, 522, 558, 580, 602, 609, 620, 630, 645, 651, 774, 812, 860, 868, 870, 899, 903, 930, 1015, 1044, 1085, 1116, 1204, 1218, 1247, 1260, 1290, 1302, 1305, 1333, 1395, 1505, 1548, 1740, 1798, 1806, 1827, 1860, 1935, 1953, 2030, 2170, 2436, 2494, 2580, 2604, 2610, 2666, 2697, 2709, 2790, 3010, 3045, 3255, 3596, 3612, 3654, 3741, 3870, 3906, 3999, 4060, 4340, 4495, 4515, 4988, 5220, 5332, 5394, 5418, 5580, 6020, 6090, 6235, 6293, 6510, 6665, 7308, 7482, 7740, 7812, 7998, 8091, 8729, 8990, 9030, 9135, 9331, 9765, 10788, 10836, 11223, 11997, 12180, 12470, 12586, 13020, 13330, 13485, 13545, 14964, 15996, 16182, 17458, 17980, 18060, 18270, 18662, 18705, 18879, 19530, 19995, 22446, 23994, 24940, 25172, 26187, 26660, 26970, 27090, 27993, 31465, 32364, 34916, 36540, 37324, 37410, 37758, 38657, 39060, 39990, 40455, 43645, 44892, 46655, 47988, 52374, 53940, 54180, 55986, 56115, 56637, 59985, 62930, 74820, 75516, 77314, 78561, 79980, 80910, 83979, 87290, 93310, 94395, 104748, 111972, 112230, 113274, 115971, 119970, 125860, 130935, 139965, 154628, 157122, 161820, 167958, 174580, 186620, 188790, 193285, 224460, 226548, 231942, 239940, 261870, 270599, 279930, 283185, 314244, 335916, 347913, 377580, 386570, 392805, 419895, 463884, 523740, 541198, 559860, 566370, 579855, 695826, 773140, 785610, 811797, 839790, 1082396, 1132740, 1159710, 1352995, 1391652, 1571220, 1623594, 1679580, 1739565, 2319420, 2435391, 2705990, 3247188, 3479130, 4058985, 4870782, 5411980, 6958260, 8117970, 9741564, 12176955, 16235940, 24353910, 48707820]

約数ペア:

[(1, 48707820), (2, 24353910), (3, 16235940), (4, 12176955), (5, 9741564), (6, 8117970), (7, 6958260), (9, 5411980), (10, 4870782), (12, 4058985), (14, 3479130), (15, 3247188), (18, 2705990), (20, 2435391), (21, 2319420), (28, 1739565), (29, 1679580), (30, 1623594), (31, 1571220), (35, 1391652), (36, 1352995), (42, 1159710), (43, 1132740), (45, 1082396), (58, 839790), (60, 811797), (62, 785610), (63, 773140), (70, 695826), (84, 579855), (86, 566370), (87, 559860), (90, 541198), (93, 523740), (105, 463884), (116, 419895), (124, 392805), (126, 386570), (129, 377580), (140, 347913), (145, 335916), (155, 314244), (172, 283185), (174, 279930), (180, 270599), (186, 261870), (203, 239940), (210, 231942), (215, 226548), (217, 224460), (252, 193285), (258, 188790), (261, 186620), (279, 174580), (290, 167958), (301, 161820), (310, 157122), (315, 154628), (348, 139965), (372, 130935), (387, 125860), (406, 119970), (420, 115971), (430, 113274), (434, 112230), (435, 111972), (465, 104748), (516, 94395), (522, 93310), (558, 87290), (580, 83979), (602, 80910), (609, 79980), (620, 78561), (630, 77314), (645, 75516), (651, 74820), (774, 62930), (812, 59985), (860, 56637), (868, 56115), (870, 55986), (899, 54180), (903, 53940), (930, 52374), (1015, 47988), (1044, 46655), (1085, 44892), (1116, 43645), (1204, 40455), (1218, 39990), (1247, 39060), (1260, 38657), (1290, 37758), (1302, 37410), (1305, 37324), (1333, 36540), (1395, 34916), (1505, 32364), (1548, 31465), (1740, 27993), (1798, 27090), (1806, 26970), (1827, 26660), (1860, 26187), (1935, 25172), (1953, 24940), (2030, 23994), (2170, 22446), (2436, 19995), (2494, 19530), (2580, 18879), (2604, 18705), (2610, 18662), (2666, 18270), (2697, 18060), (2709, 17980), (2790, 17458), (3010, 16182), (3045, 15996), (3255, 14964), (3596, 13545), (3612, 13485), (3654, 13330), (3741, 13020), (3870, 12586), (3906, 12470), (3999, 12180), (4060, 11997), (4340, 11223), (4495, 10836), (4515, 10788), (4988, 9765), (5220, 9331), (5332, 9135), (5394, 9030), (5418, 8990), (5580, 8729), (6020, 8091), (6090, 7998), (6235, 7812), (6293, 7740), (6510, 7482), (6665, 7308)]