49090885760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2739

約数の個数: 256

約数和(自身を含む): 139500748800

約数和(自身を除く): 90409863040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 139, 140, 155, 160, 217, 224, 248, 278, 280, 310, 320, 434, 448, 496, 556, 560, 620, 640, 695, 868, 896, 973, 992, 1085, 1112, 1120, 1240, 1390, 1736, 1946, 1984, 2170, 2224, 2240, 2480, 2543, 2780, 3472, 3892, 3968, 4309, 4340, 4448, 4480, 4865, 4960, 5086, 5560, 6944, 7784, 8618, 8680, 8896, 9730, 9920, 10172, 11120, 12715, 13888, 15568, 17236, 17360, 17792, 17801, 19460, 19840, 20344, 21545, 22240, 25430, 27776, 30163, 31136, 34472, 34720, 35602, 38920, 40688, 43090, 44480, 50860, 60326, 62272, 68944, 69440, 71204, 77840, 78833, 81376, 86180, 88960, 89005, 101720, 120652, 124544, 137888, 138880, 142408, 150815, 155680, 157666, 162752, 172360, 178010, 203440, 241304, 275776, 284816, 301630, 311360, 315332, 325504, 344720, 353477, 356020, 394165, 406880, 482608, 551552, 551831, 569632, 603260, 622720, 630664, 689440, 706954, 712040, 788330, 813760, 965216, 1103662, 1139264, 1206520, 1261328, 1378880, 1413908, 1424080, 1576660, 1627520, 1767385, 1930432, 2207324, 2278528, 2413040, 2474339, 2522656, 2757760, 2759155, 2827816, 2848160, 3153320, 3534770, 3860864, 4414648, 4826080, 4948678, 5045312, 5518310, 5655632, 5696320, 6306640, 7069540, 8829296, 9652160, 9897356, 10090624, 10957787, 11036620, 11311264, 11392640, 12371695, 12613280, 14139080, 17658592, 19304320, 19794712, 21915574, 22073240, 22622528, 24743390, 25226560, 28278160, 35317184, 39589424, 43831148, 44146480, 45245056, 49486780, 50453120, 54788935, 56556320, 70634368, 76704509, 79178848, 87662296, 88292960, 98973560, 109577870, 113112640, 153409018, 158357696, 175324592, 176585920, 197947120, 219155740, 226225280, 306818036, 316715392, 350649184, 353171840, 383522545, 395894240, 438311480, 613636072, 701298368, 767045090, 791788480, 876622960, 1227272144, 1402596736, 1534090180, 1583576960, 1753245920, 2454544288, 3068180360, 3506491840, 4909088576, 6136360720, 7012983680, 9818177152, 12272721440, 24545442880, 49090885760]

約数ペア:

[(1, 49090885760), (2, 24545442880), (4, 12272721440), (5, 9818177152), (7, 7012983680), (8, 6136360720), (10, 4909088576), (14, 3506491840), (16, 3068180360), (20, 2454544288), (28, 1753245920), (31, 1583576960), (32, 1534090180), (35, 1402596736), (40, 1227272144), (56, 876622960), (62, 791788480), (64, 767045090), (70, 701298368), (80, 613636072), (112, 438311480), (124, 395894240), (128, 383522545), (139, 353171840), (140, 350649184), (155, 316715392), (160, 306818036), (217, 226225280), (224, 219155740), (248, 197947120), (278, 176585920), (280, 175324592), (310, 158357696), (320, 153409018), (434, 113112640), (448, 109577870), (496, 98973560), (556, 88292960), (560, 87662296), (620, 79178848), (640, 76704509), (695, 70634368), (868, 56556320), (896, 54788935), (973, 50453120), (992, 49486780), (1085, 45245056), (1112, 44146480), (1120, 43831148), (1240, 39589424), (1390, 35317184), (1736, 28278160), (1946, 25226560), (1984, 24743390), (2170, 22622528), (2224, 22073240), (2240, 21915574), (2480, 19794712), (2543, 19304320), (2780, 17658592), (3472, 14139080), (3892, 12613280), (3968, 12371695), (4309, 11392640), (4340, 11311264), (4448, 11036620), (4480, 10957787), (4865, 10090624), (4960, 9897356), (5086, 9652160), (5560, 8829296), (6944, 7069540), (7784, 6306640), (8618, 5696320), (8680, 5655632), (8896, 5518310), (9730, 5045312), (9920, 4948678), (10172, 4826080), (11120, 4414648), (12715, 3860864), (13888, 3534770), (15568, 3153320), (17236, 2848160), (17360, 2827816), (17792, 2759155), (17801, 2757760), (19460, 2522656), (19840, 2474339), (20344, 2413040), (21545, 2278528), (22240, 2207324), (25430, 1930432), (27776, 1767385), (30163, 1627520), (31136, 1576660), (34472, 1424080), (34720, 1413908), (35602, 1378880), (38920, 1261328), (40688, 1206520), (43090, 1139264), (44480, 1103662), (50860, 965216), (60326, 813760), (62272, 788330), (68944, 712040), (69440, 706954), (71204, 689440), (77840, 630664), (78833, 622720), (81376, 603260), (86180, 569632), (88960, 551831), (89005, 551552), (101720, 482608), (120652, 406880), (124544, 394165), (137888, 356020), (138880, 353477), (142408, 344720), (150815, 325504), (155680, 315332), (157666, 311360), (162752, 301630), (172360, 284816), (178010, 275776), (203440, 241304)]