51334560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 240

約数和(自身を含む): 192648456

約数和(自身を除く): 141313896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 233, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 466, 480, 510, 540, 544, 612, 648, 680, 699, 720, 765, 810, 816, 864, 918, 932, 1020, 1080, 1165, 1224, 1296, 1360, 1377, 1398, 1440, 1530, 1620, 1632, 1836, 1864, 2040, 2097, 2160, 2295, 2330, 2448, 2592, 2720, 2754, 2796, 3060, 3240, 3495, 3672, 3728, 3961, 4080, 4194, 4320, 4590, 4660, 4896, 5508, 5592, 6120, 6291, 6480, 6885, 6990, 7344, 7456, 7922, 8160, 8388, 9180, 9320, 10485, 11016, 11184, 11883, 12240, 12582, 12960, 13770, 13980, 14688, 15844, 16776, 18360, 18640, 18873, 19805, 20970, 22032, 22368, 23766, 24480, 25164, 27540, 27960, 31455, 31688, 33552, 35649, 36720, 37280, 37746, 39610, 41940, 44064, 47532, 50328, 55080, 55920, 59415, 62910, 63376, 67104, 71298, 73440, 75492, 79220, 83880, 94365, 95064, 100656, 106947, 110160, 111840, 118830, 125820, 126752, 142596, 150984, 158440, 167760, 178245, 188730, 190128, 201312, 213894, 220320, 237660, 251640, 285192, 301968, 316880, 320841, 335520, 356490, 377460, 380256, 427788, 475320, 503280, 534735, 570384, 603936, 633760, 641682, 712980, 754920, 855576, 950640, 1006560, 1069470, 1140768, 1283364, 1425960, 1509840, 1604205, 1711152, 1901280, 2138940, 2566728, 2851920, 3019680, 3208410, 3422304, 4277880, 5133456, 5703840, 6416820, 8555760, 10266912, 12833640, 17111520, 25667280, 51334560]

約数ペア:

[(1, 51334560), (2, 25667280), (3, 17111520), (4, 12833640), (5, 10266912), (6, 8555760), (8, 6416820), (9, 5703840), (10, 5133456), (12, 4277880), (15, 3422304), (16, 3208410), (17, 3019680), (18, 2851920), (20, 2566728), (24, 2138940), (27, 1901280), (30, 1711152), (32, 1604205), (34, 1509840), (36, 1425960), (40, 1283364), (45, 1140768), (48, 1069470), (51, 1006560), (54, 950640), (60, 855576), (68, 754920), (72, 712980), (80, 641682), (81, 633760), (85, 603936), (90, 570384), (96, 534735), (102, 503280), (108, 475320), (120, 427788), (135, 380256), (136, 377460), (144, 356490), (153, 335520), (160, 320841), (162, 316880), (170, 301968), (180, 285192), (204, 251640), (216, 237660), (233, 220320), (240, 213894), (255, 201312), (270, 190128), (272, 188730), (288, 178245), (306, 167760), (324, 158440), (340, 150984), (360, 142596), (405, 126752), (408, 125820), (432, 118830), (459, 111840), (466, 110160), (480, 106947), (510, 100656), (540, 95064), (544, 94365), (612, 83880), (648, 79220), (680, 75492), (699, 73440), (720, 71298), (765, 67104), (810, 63376), (816, 62910), (864, 59415), (918, 55920), (932, 55080), (1020, 50328), (1080, 47532), (1165, 44064), (1224, 41940), (1296, 39610), (1360, 37746), (1377, 37280), (1398, 36720), (1440, 35649), (1530, 33552), (1620, 31688), (1632, 31455), (1836, 27960), (1864, 27540), (2040, 25164), (2097, 24480), (2160, 23766), (2295, 22368), (2330, 22032), (2448, 20970), (2592, 19805), (2720, 18873), (2754, 18640), (2796, 18360), (3060, 16776), (3240, 15844), (3495, 14688), (3672, 13980), (3728, 13770), (3961, 12960), (4080, 12582), (4194, 12240), (4320, 11883), (4590, 11184), (4660, 11016), (4896, 10485), (5508, 9320), (5592, 9180), (6120, 8388), (6291, 8160), (6480, 7922), (6885, 7456), (6990, 7344)]