49979160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 208051200

約数和(自身を除く): 158072040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 601, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1202, 1260, 1320, 1386, 1485, 1512, 1540, 1803, 1848, 1890, 1980, 2079, 2310, 2376, 2404, 2520, 2772, 2970, 3005, 3080, 3465, 3606, 3780, 3960, 4158, 4207, 4620, 4808, 5409, 5544, 5940, 6010, 6611, 6930, 7212, 7560, 8316, 8414, 9015, 9240, 10395, 10818, 11880, 12020, 12621, 13222, 13860, 14424, 16227, 16632, 16828, 18030, 19833, 20790, 21035, 21636, 24040, 25242, 26444, 27045, 27720, 32454, 33055, 33656, 36060, 37863, 39666, 41580, 42070, 43272, 46277, 50484, 52888, 54090, 59499, 63105, 64908, 66110, 72120, 75726, 79332, 81135, 83160, 84140, 92554, 99165, 100968, 108180, 113589, 118998, 126210, 129816, 132220, 138831, 151452, 158664, 162270, 168280, 178497, 185108, 189315, 198330, 216360, 227178, 231385, 237996, 252420, 264440, 277662, 297495, 302904, 324540, 356994, 370216, 378630, 396660, 416493, 454356, 462770, 475992, 504840, 555324, 567945, 594990, 649080, 694155, 713988, 757260, 793320, 832986, 892485, 908712, 925540, 1110648, 1135890, 1189980, 1249479, 1388310, 1427976, 1514520, 1665972, 1784970, 1851080, 2082465, 2271780, 2379960, 2498958, 2776620, 3331944, 3569940, 4164930, 4543560, 4997916, 5553240, 6247395, 7139880, 8329860, 9995832, 12494790, 16659720, 24989580, 49979160]

約数ペア:

[(1, 49979160), (2, 24989580), (3, 16659720), (4, 12494790), (5, 9995832), (6, 8329860), (7, 7139880), (8, 6247395), (9, 5553240), (10, 4997916), (11, 4543560), (12, 4164930), (14, 3569940), (15, 3331944), (18, 2776620), (20, 2498958), (21, 2379960), (22, 2271780), (24, 2082465), (27, 1851080), (28, 1784970), (30, 1665972), (33, 1514520), (35, 1427976), (36, 1388310), (40, 1249479), (42, 1189980), (44, 1135890), (45, 1110648), (54, 925540), (55, 908712), (56, 892485), (60, 832986), (63, 793320), (66, 757260), (70, 713988), (72, 694155), (77, 649080), (84, 594990), (88, 567945), (90, 555324), (99, 504840), (105, 475992), (108, 462770), (110, 454356), (120, 416493), (126, 396660), (132, 378630), (135, 370216), (140, 356994), (154, 324540), (165, 302904), (168, 297495), (180, 277662), (189, 264440), (198, 252420), (210, 237996), (216, 231385), (220, 227178), (231, 216360), (252, 198330), (264, 189315), (270, 185108), (280, 178497), (297, 168280), (308, 162270), (315, 158664), (330, 151452), (360, 138831), (378, 132220), (385, 129816), (396, 126210), (420, 118998), (440, 113589), (462, 108180), (495, 100968), (504, 99165), (540, 92554), (594, 84140), (601, 83160), (616, 81135), (630, 79332), (660, 75726), (693, 72120), (756, 66110), (770, 64908), (792, 63105), (840, 59499), (924, 54090), (945, 52888), (990, 50484), (1080, 46277), (1155, 43272), (1188, 42070), (1202, 41580), (1260, 39666), (1320, 37863), (1386, 36060), (1485, 33656), (1512, 33055), (1540, 32454), (1803, 27720), (1848, 27045), (1890, 26444), (1980, 25242), (2079, 24040), (2310, 21636), (2376, 21035), (2404, 20790), (2520, 19833), (2772, 18030), (2970, 16828), (3005, 16632), (3080, 16227), (3465, 14424), (3606, 13860), (3780, 13222), (3960, 12621), (4158, 12020), (4207, 11880), (4620, 10818), (4808, 10395), (5409, 9240), (5544, 9015), (5940, 8414), (6010, 8316), (6611, 7560), (6930, 7212)]