49549189760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7591}}^1$

素因数の和:7695

約数の個数: 256

約数和(自身を含む): 142734458880

約数和(自身を除く): 93185269120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 56, 62, 64, 70, 80, 94, 112, 124, 128, 140, 155, 160, 188, 217, 224, 235, 248, 280, 310, 320, 329, 376, 434, 448, 470, 496, 560, 620, 640, 658, 752, 868, 896, 940, 992, 1085, 1120, 1240, 1316, 1457, 1504, 1645, 1736, 1880, 1984, 2170, 2240, 2480, 2632, 2914, 3008, 3290, 3472, 3760, 3968, 4340, 4480, 4960, 5264, 5828, 6016, 6580, 6944, 7285, 7520, 7591, 8680, 9920, 10199, 10528, 11656, 13160, 13888, 14570, 15040, 15182, 17360, 19840, 20398, 21056, 23312, 26320, 27776, 29140, 30080, 30364, 34720, 37955, 40796, 42112, 46624, 50995, 52640, 53137, 58280, 60728, 69440, 75910, 81592, 93248, 101990, 105280, 106274, 116560, 121456, 138880, 151820, 163184, 186496, 203980, 210560, 212548, 233120, 235321, 242912, 265685, 303640, 326368, 356777, 407960, 425096, 466240, 470642, 485824, 531370, 607280, 652736, 713554, 815920, 850192, 932480, 941284, 971648, 1062740, 1176605, 1214560, 1305472, 1427108, 1631840, 1647247, 1700384, 1783885, 1882568, 2125480, 2353210, 2429120, 2497439, 2854216, 3263680, 3294494, 3400768, 3567770, 3765136, 4250960, 4706420, 4858240, 4994878, 5708432, 6527360, 6588988, 6801536, 7135540, 7530272, 8236235, 8501920, 9412840, 9989756, 11060087, 11416864, 12487195, 13177976, 14271080, 15060544, 16472470, 17003840, 18825680, 19979512, 22120174, 22833728, 24974390, 26355952, 28542160, 30121088, 32944940, 34007680, 37651360, 39959024, 44240348, 45667456, 49948780, 52711904, 55300435, 57084320, 65889880, 75302720, 77420609, 79918048, 88480696, 99897560, 105423808, 110600870, 114168640, 131779760, 150605440, 154841218, 159836096, 176961392, 199795120, 210847616, 221201740, 228337280, 263559520, 309682436, 319672192, 353922784, 387103045, 399590240, 442403480, 527119040, 619364872, 707845568, 774206090, 799180480, 884806960, 1054238080, 1238729744, 1415691136, 1548412180, 1598360960, 1769613920, 2477459488, 3096824360, 3539227840, 4954918976, 6193648720, 7078455680, 9909837952, 12387297440, 24774594880, 49549189760]

約数ペア:

[(1, 49549189760), (2, 24774594880), (4, 12387297440), (5, 9909837952), (7, 7078455680), (8, 6193648720), (10, 4954918976), (14, 3539227840), (16, 3096824360), (20, 2477459488), (28, 1769613920), (31, 1598360960), (32, 1548412180), (35, 1415691136), (40, 1238729744), (47, 1054238080), (56, 884806960), (62, 799180480), (64, 774206090), (70, 707845568), (80, 619364872), (94, 527119040), (112, 442403480), (124, 399590240), (128, 387103045), (140, 353922784), (155, 319672192), (160, 309682436), (188, 263559520), (217, 228337280), (224, 221201740), (235, 210847616), (248, 199795120), (280, 176961392), (310, 159836096), (320, 154841218), (329, 150605440), (376, 131779760), (434, 114168640), (448, 110600870), (470, 105423808), (496, 99897560), (560, 88480696), (620, 79918048), (640, 77420609), (658, 75302720), (752, 65889880), (868, 57084320), (896, 55300435), (940, 52711904), (992, 49948780), (1085, 45667456), (1120, 44240348), (1240, 39959024), (1316, 37651360), (1457, 34007680), (1504, 32944940), (1645, 30121088), (1736, 28542160), (1880, 26355952), (1984, 24974390), (2170, 22833728), (2240, 22120174), (2480, 19979512), (2632, 18825680), (2914, 17003840), (3008, 16472470), (3290, 15060544), (3472, 14271080), (3760, 13177976), (3968, 12487195), (4340, 11416864), (4480, 11060087), (4960, 9989756), (5264, 9412840), (5828, 8501920), (6016, 8236235), (6580, 7530272), (6944, 7135540), (7285, 6801536), (7520, 6588988), (7591, 6527360), (8680, 5708432), (9920, 4994878), (10199, 4858240), (10528, 4706420), (11656, 4250960), (13160, 3765136), (13888, 3567770), (14570, 3400768), (15040, 3294494), (15182, 3263680), (17360, 2854216), (19840, 2497439), (20398, 2429120), (21056, 2353210), (23312, 2125480), (26320, 1882568), (27776, 1783885), (29140, 1700384), (30080, 1647247), (30364, 1631840), (34720, 1427108), (37955, 1305472), (40796, 1214560), (42112, 1176605), (46624, 1062740), (50995, 971648), (52640, 941284), (53137, 932480), (58280, 850192), (60728, 815920), (69440, 713554), (75910, 652736), (81592, 607280), (93248, 531370), (101990, 485824), (105280, 470642), (106274, 466240), (116560, 425096), (121456, 407960), (138880, 356777), (151820, 326368), (163184, 303640), (186496, 265685), (203980, 242912), (210560, 235321), (212548, 233120)]