49415520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 198567936

約数和(自身を除く): 149152416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 191, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 382, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 573, 588, 616, 660, 672, 735, 764, 770, 784, 840, 880, 924, 955, 980, 1056, 1078, 1120, 1146, 1155, 1176, 1232, 1320, 1337, 1470, 1528, 1540, 1568, 1617, 1680, 1760, 1848, 1910, 1960, 2101, 2156, 2292, 2310, 2352, 2464, 2640, 2674, 2695, 2865, 2940, 3056, 3080, 3234, 3360, 3696, 3820, 3920, 4011, 4202, 4312, 4584, 4620, 4704, 5280, 5348, 5390, 5730, 5880, 6112, 6160, 6303, 6468, 6685, 7392, 7640, 7840, 8022, 8085, 8404, 8624, 9168, 9240, 9359, 10505, 10696, 10780, 11460, 11760, 12320, 12606, 12936, 13370, 14707, 15280, 16044, 16170, 16808, 17248, 18336, 18480, 18718, 20055, 21010, 21392, 21560, 22920, 23520, 25212, 25872, 26740, 28077, 29414, 30560, 31515, 32088, 32340, 33616, 36960, 37436, 40110, 42020, 42784, 43120, 44121, 45840, 46795, 50424, 51744, 53480, 56154, 58828, 63030, 64176, 64680, 67232, 73535, 74872, 80220, 84040, 86240, 88242, 91680, 93590, 100848, 102949, 106960, 112308, 117656, 126060, 128352, 129360, 140385, 147070, 149744, 160440, 168080, 176484, 187180, 201696, 205898, 213920, 220605, 224616, 235312, 252120, 258720, 280770, 294140, 299488, 308847, 320880, 336160, 352968, 374360, 411796, 441210, 449232, 470624, 504240, 514745, 561540, 588280, 617694, 641760, 705936, 748720, 823592, 882420, 898464, 1008480, 1029490, 1123080, 1176560, 1235388, 1411872, 1497440, 1544235, 1647184, 1764840, 2058980, 2246160, 2353120, 2470776, 3088470, 3294368, 3529680, 4117960, 4492320, 4941552, 6176940, 7059360, 8235920, 9883104, 12353880, 16471840, 24707760, 49415520]

約数ペア:

[(1, 49415520), (2, 24707760), (3, 16471840), (4, 12353880), (5, 9883104), (6, 8235920), (7, 7059360), (8, 6176940), (10, 4941552), (11, 4492320), (12, 4117960), (14, 3529680), (15, 3294368), (16, 3088470), (20, 2470776), (21, 2353120), (22, 2246160), (24, 2058980), (28, 1764840), (30, 1647184), (32, 1544235), (33, 1497440), (35, 1411872), (40, 1235388), (42, 1176560), (44, 1123080), (48, 1029490), (49, 1008480), (55, 898464), (56, 882420), (60, 823592), (66, 748720), (70, 705936), (77, 641760), (80, 617694), (84, 588280), (88, 561540), (96, 514745), (98, 504240), (105, 470624), (110, 449232), (112, 441210), (120, 411796), (132, 374360), (140, 352968), (147, 336160), (154, 320880), (160, 308847), (165, 299488), (168, 294140), (176, 280770), (191, 258720), (196, 252120), (210, 235312), (220, 224616), (224, 220605), (231, 213920), (240, 205898), (245, 201696), (264, 187180), (280, 176484), (294, 168080), (308, 160440), (330, 149744), (336, 147070), (352, 140385), (382, 129360), (385, 128352), (392, 126060), (420, 117656), (440, 112308), (462, 106960), (480, 102949), (490, 100848), (528, 93590), (539, 91680), (560, 88242), (573, 86240), (588, 84040), (616, 80220), (660, 74872), (672, 73535), (735, 67232), (764, 64680), (770, 64176), (784, 63030), (840, 58828), (880, 56154), (924, 53480), (955, 51744), (980, 50424), (1056, 46795), (1078, 45840), (1120, 44121), (1146, 43120), (1155, 42784), (1176, 42020), (1232, 40110), (1320, 37436), (1337, 36960), (1470, 33616), (1528, 32340), (1540, 32088), (1568, 31515), (1617, 30560), (1680, 29414), (1760, 28077), (1848, 26740), (1910, 25872), (1960, 25212), (2101, 23520), (2156, 22920), (2292, 21560), (2310, 21392), (2352, 21010), (2464, 20055), (2640, 18718), (2674, 18480), (2695, 18336), (2865, 17248), (2940, 16808), (3056, 16170), (3080, 16044), (3234, 15280), (3360, 14707), (3696, 13370), (3820, 12936), (3920, 12606), (4011, 12320), (4202, 11760), (4312, 11460), (4584, 10780), (4620, 10696), (4704, 10505), (5280, 9359), (5348, 9240), (5390, 9168), (5730, 8624), (5880, 8404), (6112, 8085), (6160, 8022), (6303, 7840), (6468, 7640), (6685, 7392)]