49856760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 176061600

約数和(自身を除く): 126204840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 197, 222, 228, 285, 296, 333, 342, 360, 370, 380, 394, 444, 456, 555, 570, 591, 666, 684, 703, 740, 760, 788, 855, 888, 985, 1110, 1140, 1182, 1332, 1368, 1406, 1480, 1576, 1665, 1710, 1773, 1970, 2109, 2220, 2280, 2364, 2664, 2812, 2955, 3330, 3420, 3515, 3546, 3743, 3940, 4218, 4440, 4728, 5624, 5910, 6327, 6660, 6840, 7030, 7092, 7289, 7486, 7880, 8436, 8865, 10545, 11229, 11820, 12654, 13320, 14060, 14184, 14578, 14972, 16872, 17730, 18715, 21090, 21867, 22458, 23640, 25308, 28120, 29156, 29944, 31635, 33687, 35460, 36445, 37430, 42180, 43734, 44916, 50616, 56145, 58312, 63270, 65601, 67374, 70920, 72890, 74860, 84360, 87468, 89832, 109335, 112290, 126540, 131202, 134748, 138491, 145780, 149720, 168435, 174936, 218670, 224580, 253080, 262404, 269496, 276982, 291560, 328005, 336870, 415473, 437340, 449160, 524808, 553964, 656010, 673740, 692455, 830946, 874680, 1107928, 1246419, 1312020, 1347480, 1384910, 1661892, 2077365, 2492838, 2624040, 2769820, 3323784, 4154730, 4985676, 5539640, 6232095, 8309460, 9971352, 12464190, 16618920, 24928380, 49856760]

約数ペア:

[(1, 49856760), (2, 24928380), (3, 16618920), (4, 12464190), (5, 9971352), (6, 8309460), (8, 6232095), (9, 5539640), (10, 4985676), (12, 4154730), (15, 3323784), (18, 2769820), (19, 2624040), (20, 2492838), (24, 2077365), (30, 1661892), (36, 1384910), (37, 1347480), (38, 1312020), (40, 1246419), (45, 1107928), (57, 874680), (60, 830946), (72, 692455), (74, 673740), (76, 656010), (90, 553964), (95, 524808), (111, 449160), (114, 437340), (120, 415473), (148, 336870), (152, 328005), (171, 291560), (180, 276982), (185, 269496), (190, 262404), (197, 253080), (222, 224580), (228, 218670), (285, 174936), (296, 168435), (333, 149720), (342, 145780), (360, 138491), (370, 134748), (380, 131202), (394, 126540), (444, 112290), (456, 109335), (555, 89832), (570, 87468), (591, 84360), (666, 74860), (684, 72890), (703, 70920), (740, 67374), (760, 65601), (788, 63270), (855, 58312), (888, 56145), (985, 50616), (1110, 44916), (1140, 43734), (1182, 42180), (1332, 37430), (1368, 36445), (1406, 35460), (1480, 33687), (1576, 31635), (1665, 29944), (1710, 29156), (1773, 28120), (1970, 25308), (2109, 23640), (2220, 22458), (2280, 21867), (2364, 21090), (2664, 18715), (2812, 17730), (2955, 16872), (3330, 14972), (3420, 14578), (3515, 14184), (3546, 14060), (3743, 13320), (3940, 12654), (4218, 11820), (4440, 11229), (4728, 10545), (5624, 8865), (5910, 8436), (6327, 7880), (6660, 7486), (6840, 7289), (7030, 7092)]