51749454000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{65839}}^1$

素因数の和:65996

約数の個数: 160

約数和(自身を含む): 168116382720

約数和(自身を除く): 116366928720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 131, 150, 200, 240, 250, 262, 300, 375, 393, 400, 500, 524, 600, 655, 750, 786, 1000, 1048, 1200, 1310, 1500, 1572, 1965, 2000, 2096, 2620, 3000, 3144, 3275, 3930, 5240, 6000, 6288, 6550, 7860, 9825, 10480, 13100, 15720, 16375, 19650, 26200, 31440, 32750, 39300, 49125, 52400, 65500, 65839, 78600, 98250, 131000, 131678, 157200, 196500, 197517, 262000, 263356, 329195, 393000, 395034, 526712, 658390, 786000, 790068, 987585, 1053424, 1316780, 1580136, 1645975, 1975170, 2633560, 3160272, 3291950, 3950340, 4937925, 5267120, 6583900, 7900680, 8229875, 8624909, 9875850, 13167800, 15801360, 16459750, 17249818, 19751700, 24689625, 25874727, 26335600, 32919500, 34499636, 39503400, 43124545, 49379250, 51749454, 65839000, 68999272, 79006800, 86249090, 98758500, 103498908, 129373635, 131678000, 137998544, 172498180, 197517000, 206997816, 215622725, 258747270, 344996360, 395034000, 413995632, 431245450, 517494540, 646868175, 689992720, 862490900, 1034989080, 1078113625, 1293736350, 1724981800, 2069978160, 2156227250, 2587472700, 3234340875, 3449963600, 4312454500, 5174945400, 6468681750, 8624909000, 10349890800, 12937363500, 17249818000, 25874727000, 51749454000]

約数ペア:

[(1, 51749454000), (2, 25874727000), (3, 17249818000), (4, 12937363500), (5, 10349890800), (6, 8624909000), (8, 6468681750), (10, 5174945400), (12, 4312454500), (15, 3449963600), (16, 3234340875), (20, 2587472700), (24, 2156227250), (25, 2069978160), (30, 1724981800), (40, 1293736350), (48, 1078113625), (50, 1034989080), (60, 862490900), (75, 689992720), (80, 646868175), (100, 517494540), (120, 431245450), (125, 413995632), (131, 395034000), (150, 344996360), (200, 258747270), (240, 215622725), (250, 206997816), (262, 197517000), (300, 172498180), (375, 137998544), (393, 131678000), (400, 129373635), (500, 103498908), (524, 98758500), (600, 86249090), (655, 79006800), (750, 68999272), (786, 65839000), (1000, 51749454), (1048, 49379250), (1200, 43124545), (1310, 39503400), (1500, 34499636), (1572, 32919500), (1965, 26335600), (2000, 25874727), (2096, 24689625), (2620, 19751700), (3000, 17249818), (3144, 16459750), (3275, 15801360), (3930, 13167800), (5240, 9875850), (6000, 8624909), (6288, 8229875), (6550, 7900680), (7860, 6583900), (9825, 5267120), (10480, 4937925), (13100, 3950340), (15720, 3291950), (16375, 3160272), (19650, 2633560), (26200, 1975170), (31440, 1645975), (32750, 1580136), (39300, 1316780), (49125, 1053424), (52400, 987585), (65500, 790068), (65839, 786000), (78600, 658390), (98250, 526712), (131000, 395034), (131678, 393000), (157200, 329195), (196500, 263356), (197517, 262000)]