49113680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 155722176

約数和(自身を除く): 106608496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 67, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 134, 136, 140, 154, 170, 176, 187, 196, 220, 238, 245, 268, 272, 280, 308, 335, 340, 374, 385, 392, 440, 469, 476, 490, 536, 539, 560, 595, 616, 670, 680, 737, 748, 770, 784, 833, 880, 935, 938, 952, 980, 1072, 1078, 1139, 1190, 1232, 1309, 1340, 1360, 1474, 1496, 1540, 1666, 1870, 1876, 1904, 1960, 2156, 2278, 2345, 2380, 2618, 2680, 2695, 2948, 2992, 3080, 3283, 3332, 3685, 3740, 3752, 3920, 4165, 4312, 4556, 4690, 4760, 5159, 5236, 5360, 5390, 5695, 5896, 6160, 6545, 6566, 6664, 7370, 7480, 7504, 7973, 8330, 8624, 9112, 9163, 9380, 9520, 10318, 10472, 10780, 11390, 11792, 12529, 13090, 13132, 13328, 14740, 14960, 15946, 16415, 16660, 18224, 18326, 18760, 20636, 20944, 21560, 22780, 25058, 25795, 26180, 26264, 29480, 31892, 32830, 33320, 36113, 36652, 37520, 39865, 41272, 43120, 45560, 45815, 50116, 51590, 52360, 52528, 55811, 58960, 62645, 63784, 65660, 66640, 72226, 73304, 79730, 82544, 87703, 91120, 91630, 100232, 103180, 104720, 111622, 125290, 127568, 131320, 144452, 146608, 159460, 175406, 180565, 183260, 200464, 206360, 223244, 250580, 262640, 279055, 288904, 318920, 350812, 361130, 366520, 412720, 438515, 446488, 501160, 558110, 577808, 613921, 637840, 701624, 722260, 733040, 877030, 892976, 1002320, 1116220, 1227842, 1403248, 1444520, 1754060, 2232440, 2455684, 2889040, 3069605, 3508120, 4464880, 4911368, 6139210, 7016240, 9822736, 12278420, 24556840, 49113680]

約数ペア:

[(1, 49113680), (2, 24556840), (4, 12278420), (5, 9822736), (7, 7016240), (8, 6139210), (10, 4911368), (11, 4464880), (14, 3508120), (16, 3069605), (17, 2889040), (20, 2455684), (22, 2232440), (28, 1754060), (34, 1444520), (35, 1403248), (40, 1227842), (44, 1116220), (49, 1002320), (55, 892976), (56, 877030), (67, 733040), (68, 722260), (70, 701624), (77, 637840), (80, 613921), (85, 577808), (88, 558110), (98, 501160), (110, 446488), (112, 438515), (119, 412720), (134, 366520), (136, 361130), (140, 350812), (154, 318920), (170, 288904), (176, 279055), (187, 262640), (196, 250580), (220, 223244), (238, 206360), (245, 200464), (268, 183260), (272, 180565), (280, 175406), (308, 159460), (335, 146608), (340, 144452), (374, 131320), (385, 127568), (392, 125290), (440, 111622), (469, 104720), (476, 103180), (490, 100232), (536, 91630), (539, 91120), (560, 87703), (595, 82544), (616, 79730), (670, 73304), (680, 72226), (737, 66640), (748, 65660), (770, 63784), (784, 62645), (833, 58960), (880, 55811), (935, 52528), (938, 52360), (952, 51590), (980, 50116), (1072, 45815), (1078, 45560), (1139, 43120), (1190, 41272), (1232, 39865), (1309, 37520), (1340, 36652), (1360, 36113), (1474, 33320), (1496, 32830), (1540, 31892), (1666, 29480), (1870, 26264), (1876, 26180), (1904, 25795), (1960, 25058), (2156, 22780), (2278, 21560), (2345, 20944), (2380, 20636), (2618, 18760), (2680, 18326), (2695, 18224), (2948, 16660), (2992, 16415), (3080, 15946), (3283, 14960), (3332, 14740), (3685, 13328), (3740, 13132), (3752, 13090), (3920, 12529), (4165, 11792), (4312, 11390), (4556, 10780), (4690, 10472), (4760, 10318), (5159, 9520), (5236, 9380), (5360, 9163), (5390, 9112), (5695, 8624), (5896, 8330), (6160, 7973), (6545, 7504), (6566, 7480), (6664, 7370)]