49559580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 144

約数和(自身を含む): 179454240

約数和(自身を除く): 129894660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1873, 1890, 2205, 2646, 2940, 3746, 3780, 4410, 5292, 5619, 6615, 7492, 8820, 9365, 11238, 13111, 13230, 16857, 18730, 22476, 26222, 26460, 28095, 33714, 37460, 39333, 50571, 52444, 56190, 65555, 67428, 78666, 84285, 91777, 101142, 112380, 117999, 131110, 157332, 168570, 183554, 196665, 202284, 235998, 252855, 262220, 275331, 337140, 353997, 367108, 393330, 458885, 471996, 505710, 550662, 589995, 707994, 786660, 825993, 917770, 1011420, 1101324, 1179990, 1376655, 1415988, 1651986, 1769985, 1835540, 2359980, 2477979, 2753310, 3303972, 3539970, 4129965, 4955958, 5506620, 7079940, 8259930, 9911916, 12389895, 16519860, 24779790, 49559580]

約数ペア:

[(1, 49559580), (2, 24779790), (3, 16519860), (4, 12389895), (5, 9911916), (6, 8259930), (7, 7079940), (9, 5506620), (10, 4955958), (12, 4129965), (14, 3539970), (15, 3303972), (18, 2753310), (20, 2477979), (21, 2359980), (27, 1835540), (28, 1769985), (30, 1651986), (35, 1415988), (36, 1376655), (42, 1179990), (45, 1101324), (49, 1011420), (54, 917770), (60, 825993), (63, 786660), (70, 707994), (84, 589995), (90, 550662), (98, 505710), (105, 471996), (108, 458885), (126, 393330), (135, 367108), (140, 353997), (147, 337140), (180, 275331), (189, 262220), (196, 252855), (210, 235998), (245, 202284), (252, 196665), (270, 183554), (294, 168570), (315, 157332), (378, 131110), (420, 117999), (441, 112380), (490, 101142), (540, 91777), (588, 84285), (630, 78666), (735, 67428), (756, 65555), (882, 56190), (945, 52444), (980, 50571), (1260, 39333), (1323, 37460), (1470, 33714), (1764, 28095), (1873, 26460), (1890, 26222), (2205, 22476), (2646, 18730), (2940, 16857), (3746, 13230), (3780, 13111), (4410, 11238), (5292, 9365), (5619, 8820), (6615, 7492)]