49713120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 188697600

約数和(自身を除く): 138984480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 79, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 158, 160, 171, 180, 184, 190, 207, 228, 230, 237, 240, 276, 285, 288, 304, 316, 342, 345, 360, 368, 380, 395, 414, 437, 456, 460, 474, 480, 552, 570, 608, 632, 684, 690, 711, 720, 736, 760, 790, 828, 855, 874, 912, 920, 948, 1035, 1104, 1140, 1185, 1264, 1311, 1368, 1380, 1422, 1440, 1501, 1520, 1580, 1656, 1710, 1748, 1817, 1824, 1840, 1896, 2070, 2185, 2208, 2280, 2370, 2528, 2622, 2736, 2760, 2844, 3002, 3040, 3160, 3312, 3420, 3496, 3555, 3634, 3680, 3792, 3933, 4140, 4370, 4503, 4560, 4740, 5244, 5451, 5472, 5520, 5688, 6004, 6320, 6555, 6624, 6840, 6992, 7110, 7268, 7505, 7584, 7866, 8280, 8740, 9006, 9085, 9120, 9480, 10488, 10902, 11040, 11376, 12008, 12640, 13110, 13509, 13680, 13984, 14220, 14536, 15010, 15732, 16353, 16560, 17480, 18012, 18170, 18960, 19665, 20976, 21804, 22515, 22752, 24016, 26220, 27018, 27255, 27360, 28440, 29072, 30020, 31464, 32706, 33120, 34523, 34960, 36024, 36340, 37920, 39330, 41952, 43608, 45030, 48032, 52440, 54036, 54510, 56880, 58144, 60040, 62928, 65412, 67545, 69046, 69920, 72048, 72680, 78660, 81765, 87216, 90060, 103569, 104880, 108072, 109020, 113760, 120080, 125856, 130824, 135090, 138092, 144096, 145360, 157320, 163530, 172615, 174432, 180120, 207138, 209760, 216144, 218040, 240160, 261648, 270180, 276184, 290720, 310707, 314640, 327060, 345230, 360240, 414276, 432288, 436080, 517845, 523296, 540360, 552368, 621414, 629280, 654120, 690460, 720480, 828552, 872160, 1035690, 1080720, 1104736, 1242828, 1308240, 1380920, 1553535, 1657104, 2071380, 2161440, 2485656, 2616480, 2761840, 3107070, 3314208, 4142760, 4971312, 5523680, 6214140, 8285520, 9942624, 12428280, 16571040, 24856560, 49713120]

約数ペア:

[(1, 49713120), (2, 24856560), (3, 16571040), (4, 12428280), (5, 9942624), (6, 8285520), (8, 6214140), (9, 5523680), (10, 4971312), (12, 4142760), (15, 3314208), (16, 3107070), (18, 2761840), (19, 2616480), (20, 2485656), (23, 2161440), (24, 2071380), (30, 1657104), (32, 1553535), (36, 1380920), (38, 1308240), (40, 1242828), (45, 1104736), (46, 1080720), (48, 1035690), (57, 872160), (60, 828552), (69, 720480), (72, 690460), (76, 654120), (79, 629280), (80, 621414), (90, 552368), (92, 540360), (95, 523296), (96, 517845), (114, 436080), (115, 432288), (120, 414276), (138, 360240), (144, 345230), (152, 327060), (158, 314640), (160, 310707), (171, 290720), (180, 276184), (184, 270180), (190, 261648), (207, 240160), (228, 218040), (230, 216144), (237, 209760), (240, 207138), (276, 180120), (285, 174432), (288, 172615), (304, 163530), (316, 157320), (342, 145360), (345, 144096), (360, 138092), (368, 135090), (380, 130824), (395, 125856), (414, 120080), (437, 113760), (456, 109020), (460, 108072), (474, 104880), (480, 103569), (552, 90060), (570, 87216), (608, 81765), (632, 78660), (684, 72680), (690, 72048), (711, 69920), (720, 69046), (736, 67545), (760, 65412), (790, 62928), (828, 60040), (855, 58144), (874, 56880), (912, 54510), (920, 54036), (948, 52440), (1035, 48032), (1104, 45030), (1140, 43608), (1185, 41952), (1264, 39330), (1311, 37920), (1368, 36340), (1380, 36024), (1422, 34960), (1440, 34523), (1501, 33120), (1520, 32706), (1580, 31464), (1656, 30020), (1710, 29072), (1748, 28440), (1817, 27360), (1824, 27255), (1840, 27018), (1896, 26220), (2070, 24016), (2185, 22752), (2208, 22515), (2280, 21804), (2370, 20976), (2528, 19665), (2622, 18960), (2736, 18170), (2760, 18012), (2844, 17480), (3002, 16560), (3040, 16353), (3160, 15732), (3312, 15010), (3420, 14536), (3496, 14220), (3555, 13984), (3634, 13680), (3680, 13509), (3792, 13110), (3933, 12640), (4140, 12008), (4370, 11376), (4503, 11040), (4560, 10902), (4740, 10488), (5244, 9480), (5451, 9120), (5472, 9085), (5520, 9006), (5688, 8740), (6004, 8280), (6320, 7866), (6555, 7584), (6624, 7505), (6840, 7268), (6992, 7110)]