49991760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 212252040

約数和(自身を除く): 162260280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 109, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 218, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 327, 336, 360, 364, 390, 392, 420, 436, 441, 455, 468, 490, 504, 520, 545, 546, 560, 585, 588, 624, 630, 637, 654, 720, 728, 735, 763, 780, 784, 819, 840, 872, 882, 910, 936, 980, 981, 1008, 1040, 1090, 1092, 1170, 1176, 1260, 1274, 1308, 1365, 1417, 1456, 1470, 1526, 1560, 1635, 1638, 1680, 1744, 1764, 1820, 1872, 1911, 1960, 1962, 2180, 2184, 2205, 2289, 2340, 2352, 2520, 2548, 2616, 2730, 2834, 2940, 3052, 3120, 3185, 3270, 3276, 3528, 3640, 3815, 3822, 3920, 3924, 4095, 4251, 4360, 4368, 4410, 4578, 4680, 4905, 5040, 5096, 5232, 5341, 5460, 5668, 5733, 5880, 6104, 6370, 6540, 6552, 6867, 7056, 7085, 7280, 7630, 7644, 7848, 8190, 8502, 8720, 8820, 9156, 9360, 9555, 9810, 9919, 10192, 10682, 10920, 11336, 11445, 11466, 11760, 12208, 12740, 12753, 13080, 13104, 13734, 14170, 15260, 15288, 15696, 16023, 16380, 17004, 17640, 18312, 19110, 19620, 19838, 21255, 21364, 21840, 22672, 22890, 22932, 25480, 25506, 26160, 26705, 27468, 28340, 28665, 29757, 30520, 30576, 32046, 32760, 34008, 34335, 35280, 36624, 38220, 39240, 39676, 42510, 42728, 45780, 45864, 48069, 49595, 50960, 51012, 53410, 54936, 56680, 57330, 59514, 61040, 63765, 64092, 65520, 68016, 68670, 69433, 76440, 78480, 79352, 80115, 85020, 85456, 89271, 91560, 91728, 96138, 99190, 102024, 106820, 109872, 113360, 114660, 119028, 127530, 128184, 137340, 138866, 148785, 152880, 158704, 160230, 170040, 178542, 183120, 192276, 198380, 204048, 208299, 213640, 229320, 238056, 240345, 255060, 256368, 274680, 277732, 297570, 320460, 340080, 347165, 357084, 384552, 396760, 416598, 427280, 446355, 458640, 476112, 480690, 510120, 549360, 555464, 595140, 624897, 640920, 694330, 714168, 769104, 793520, 833196, 892710, 961380, 1020240, 1041495, 1110928, 1190280, 1249794, 1281840, 1388660, 1428336, 1666392, 1785420, 1922760, 2082990, 2380560, 2499588, 2777320, 3124485, 3332784, 3570840, 3845520, 4165980, 4999176, 5554640, 6248970, 7141680, 8331960, 9998352, 12497940, 16663920, 24995880, 49991760]

約数ペア:

[(1, 49991760), (2, 24995880), (3, 16663920), (4, 12497940), (5, 9998352), (6, 8331960), (7, 7141680), (8, 6248970), (9, 5554640), (10, 4999176), (12, 4165980), (13, 3845520), (14, 3570840), (15, 3332784), (16, 3124485), (18, 2777320), (20, 2499588), (21, 2380560), (24, 2082990), (26, 1922760), (28, 1785420), (30, 1666392), (35, 1428336), (36, 1388660), (39, 1281840), (40, 1249794), (42, 1190280), (45, 1110928), (48, 1041495), (49, 1020240), (52, 961380), (56, 892710), (60, 833196), (63, 793520), (65, 769104), (70, 714168), (72, 694330), (78, 640920), (80, 624897), (84, 595140), (90, 555464), (91, 549360), (98, 510120), (104, 480690), (105, 476112), (109, 458640), (112, 446355), (117, 427280), (120, 416598), (126, 396760), (130, 384552), (140, 357084), (144, 347165), (147, 340080), (156, 320460), (168, 297570), (180, 277732), (182, 274680), (195, 256368), (196, 255060), (208, 240345), (210, 238056), (218, 229320), (234, 213640), (240, 208299), (245, 204048), (252, 198380), (260, 192276), (273, 183120), (280, 178542), (294, 170040), (312, 160230), (315, 158704), (327, 152880), (336, 148785), (360, 138866), (364, 137340), (390, 128184), (392, 127530), (420, 119028), (436, 114660), (441, 113360), (455, 109872), (468, 106820), (490, 102024), (504, 99190), (520, 96138), (545, 91728), (546, 91560), (560, 89271), (585, 85456), (588, 85020), (624, 80115), (630, 79352), (637, 78480), (654, 76440), (720, 69433), (728, 68670), (735, 68016), (763, 65520), (780, 64092), (784, 63765), (819, 61040), (840, 59514), (872, 57330), (882, 56680), (910, 54936), (936, 53410), (980, 51012), (981, 50960), (1008, 49595), (1040, 48069), (1090, 45864), (1092, 45780), (1170, 42728), (1176, 42510), (1260, 39676), (1274, 39240), (1308, 38220), (1365, 36624), (1417, 35280), (1456, 34335), (1470, 34008), (1526, 32760), (1560, 32046), (1635, 30576), (1638, 30520), (1680, 29757), (1744, 28665), (1764, 28340), (1820, 27468), (1872, 26705), (1911, 26160), (1960, 25506), (1962, 25480), (2180, 22932), (2184, 22890), (2205, 22672), (2289, 21840), (2340, 21364), (2352, 21255), (2520, 19838), (2548, 19620), (2616, 19110), (2730, 18312), (2834, 17640), (2940, 17004), (3052, 16380), (3120, 16023), (3185, 15696), (3270, 15288), (3276, 15260), (3528, 14170), (3640, 13734), (3815, 13104), (3822, 13080), (3920, 12753), (3924, 12740), (4095, 12208), (4251, 11760), (4360, 11466), (4368, 11445), (4410, 11336), (4578, 10920), (4680, 10682), (4905, 10192), (5040, 9919), (5096, 9810), (5232, 9555), (5341, 9360), (5460, 9156), (5668, 8820), (5733, 8720), (5880, 8502), (6104, 8190), (6370, 7848), (6540, 7644), (6552, 7630), (6867, 7280), (7056, 7085)]