49767840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 191056320

約数和(自身を除く): 141288480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 107, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 214, 228, 240, 255, 272, 285, 288, 304, 306, 321, 323, 340, 342, 360, 380, 408, 428, 456, 480, 510, 535, 544, 570, 608, 612, 642, 646, 680, 684, 720, 760, 765, 816, 855, 856, 912, 963, 969, 1020, 1070, 1140, 1224, 1284, 1292, 1360, 1368, 1440, 1520, 1530, 1605, 1615, 1632, 1710, 1712, 1819, 1824, 1926, 1938, 2033, 2040, 2140, 2280, 2448, 2568, 2584, 2720, 2736, 2907, 3040, 3060, 3210, 3230, 3420, 3424, 3638, 3852, 3876, 4066, 4080, 4280, 4560, 4815, 4845, 4896, 5136, 5168, 5457, 5472, 5814, 6099, 6120, 6420, 6460, 6840, 7276, 7704, 7752, 8132, 8160, 8560, 9095, 9120, 9630, 9690, 10165, 10272, 10336, 10914, 11628, 12198, 12240, 12840, 12920, 13680, 14535, 14552, 15408, 15504, 16264, 16371, 17120, 18190, 18297, 19260, 19380, 20330, 21828, 23256, 24396, 24480, 25680, 25840, 27285, 27360, 29070, 29104, 30495, 30816, 31008, 32528, 32742, 34561, 36380, 36594, 38520, 38760, 40660, 43656, 46512, 48792, 51360, 51680, 54570, 58140, 58208, 60990, 65056, 65484, 69122, 72760, 73188, 77040, 77520, 81320, 81855, 87312, 91485, 93024, 97584, 103683, 109140, 116280, 121980, 130968, 138244, 145520, 146376, 154080, 155040, 162640, 163710, 172805, 174624, 182970, 195168, 207366, 218280, 232560, 243960, 261936, 276488, 291040, 292752, 311049, 325280, 327420, 345610, 365940, 414732, 436560, 465120, 487920, 518415, 523872, 552976, 585504, 622098, 654840, 691220, 731880, 829464, 873120, 975840, 1036830, 1105952, 1244196, 1309680, 1382440, 1463760, 1555245, 1658928, 2073660, 2488392, 2619360, 2764880, 2927520, 3110490, 3317856, 4147320, 4976784, 5529760, 6220980, 8294640, 9953568, 12441960, 16589280, 24883920, 49767840]

約数ペア:

[(1, 49767840), (2, 24883920), (3, 16589280), (4, 12441960), (5, 9953568), (6, 8294640), (8, 6220980), (9, 5529760), (10, 4976784), (12, 4147320), (15, 3317856), (16, 3110490), (17, 2927520), (18, 2764880), (19, 2619360), (20, 2488392), (24, 2073660), (30, 1658928), (32, 1555245), (34, 1463760), (36, 1382440), (38, 1309680), (40, 1244196), (45, 1105952), (48, 1036830), (51, 975840), (57, 873120), (60, 829464), (68, 731880), (72, 691220), (76, 654840), (80, 622098), (85, 585504), (90, 552976), (95, 523872), (96, 518415), (102, 487920), (107, 465120), (114, 436560), (120, 414732), (136, 365940), (144, 345610), (152, 327420), (153, 325280), (160, 311049), (170, 292752), (171, 291040), (180, 276488), (190, 261936), (204, 243960), (214, 232560), (228, 218280), (240, 207366), (255, 195168), (272, 182970), (285, 174624), (288, 172805), (304, 163710), (306, 162640), (321, 155040), (323, 154080), (340, 146376), (342, 145520), (360, 138244), (380, 130968), (408, 121980), (428, 116280), (456, 109140), (480, 103683), (510, 97584), (535, 93024), (544, 91485), (570, 87312), (608, 81855), (612, 81320), (642, 77520), (646, 77040), (680, 73188), (684, 72760), (720, 69122), (760, 65484), (765, 65056), (816, 60990), (855, 58208), (856, 58140), (912, 54570), (963, 51680), (969, 51360), (1020, 48792), (1070, 46512), (1140, 43656), (1224, 40660), (1284, 38760), (1292, 38520), (1360, 36594), (1368, 36380), (1440, 34561), (1520, 32742), (1530, 32528), (1605, 31008), (1615, 30816), (1632, 30495), (1710, 29104), (1712, 29070), (1819, 27360), (1824, 27285), (1926, 25840), (1938, 25680), (2033, 24480), (2040, 24396), (2140, 23256), (2280, 21828), (2448, 20330), (2568, 19380), (2584, 19260), (2720, 18297), (2736, 18190), (2907, 17120), (3040, 16371), (3060, 16264), (3210, 15504), (3230, 15408), (3420, 14552), (3424, 14535), (3638, 13680), (3852, 12920), (3876, 12840), (4066, 12240), (4080, 12198), (4280, 11628), (4560, 10914), (4815, 10336), (4845, 10272), (4896, 10165), (5136, 9690), (5168, 9630), (5457, 9120), (5472, 9095), (5814, 8560), (6099, 8160), (6120, 8132), (6420, 7752), (6460, 7704), (6840, 7276)]