49777745920

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1426

約数の個数: 224

約数和(自身を含む): 137617200000

約数和(自身を除く): 87839454080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 320, 448, 512, 556, 560, 640, 695, 896, 973, 1024, 1112, 1120, 1249, 1280, 1390, 1792, 1946, 2048, 2224, 2240, 2498, 2560, 2780, 3584, 3892, 4096, 4448, 4480, 4865, 4996, 5120, 5560, 6245, 7168, 7784, 8192, 8743, 8896, 8960, 9730, 9992, 10240, 11120, 12490, 14336, 15568, 17486, 17792, 17920, 19460, 19984, 20480, 22240, 24980, 28672, 31136, 34972, 35584, 35840, 38920, 39968, 40960, 43715, 44480, 49960, 57344, 62272, 69944, 71168, 71680, 77840, 79936, 87430, 88960, 99920, 124544, 139888, 142336, 143360, 155680, 159872, 173611, 174860, 177920, 199840, 249088, 279776, 284672, 286720, 311360, 319744, 347222, 349720, 355840, 399680, 498176, 559552, 569344, 622720, 639488, 694444, 699440, 711680, 799360, 868055, 996352, 1119104, 1138688, 1215277, 1245440, 1278976, 1388888, 1398880, 1423360, 1598720, 1736110, 1992704, 2238208, 2430554, 2490880, 2557952, 2777776, 2797760, 2846720, 3197440, 3472220, 3985408, 4476416, 4861108, 4981760, 5115904, 5555552, 5595520, 5693440, 6076385, 6394880, 6944440, 7970816, 8952832, 9722216, 9963520, 10231808, 11111104, 11191040, 12152770, 12789760, 13888880, 17905664, 19444432, 19927040, 22222208, 22382080, 24305540, 25579520, 27777760, 35811328, 38888864, 39854080, 44444416, 44764160, 48611080, 51159040, 55555520, 71622656, 77777728, 88888832, 89528320, 97222160, 111111040, 155555456, 177777664, 179056640, 194444320, 222222080, 311110912, 355555328, 358113280, 388888640, 444444160, 622221824, 711110656, 777777280, 888888320, 1244443648, 1422221312, 1555554560, 1777776640, 2488887296, 3111109120, 3555553280, 4977774592, 6222218240, 7111106560, 9955549184, 12444436480, 24888872960, 49777745920]

約数ペア:

[(1, 49777745920), (2, 24888872960), (4, 12444436480), (5, 9955549184), (7, 7111106560), (8, 6222218240), (10, 4977774592), (14, 3555553280), (16, 3111109120), (20, 2488887296), (28, 1777776640), (32, 1555554560), (35, 1422221312), (40, 1244443648), (56, 888888320), (64, 777777280), (70, 711110656), (80, 622221824), (112, 444444160), (128, 388888640), (139, 358113280), (140, 355555328), (160, 311110912), (224, 222222080), (256, 194444320), (278, 179056640), (280, 177777664), (320, 155555456), (448, 111111040), (512, 97222160), (556, 89528320), (560, 88888832), (640, 77777728), (695, 71622656), (896, 55555520), (973, 51159040), (1024, 48611080), (1112, 44764160), (1120, 44444416), (1249, 39854080), (1280, 38888864), (1390, 35811328), (1792, 27777760), (1946, 25579520), (2048, 24305540), (2224, 22382080), (2240, 22222208), (2498, 19927040), (2560, 19444432), (2780, 17905664), (3584, 13888880), (3892, 12789760), (4096, 12152770), (4448, 11191040), (4480, 11111104), (4865, 10231808), (4996, 9963520), (5120, 9722216), (5560, 8952832), (6245, 7970816), (7168, 6944440), (7784, 6394880), (8192, 6076385), (8743, 5693440), (8896, 5595520), (8960, 5555552), (9730, 5115904), (9992, 4981760), (10240, 4861108), (11120, 4476416), (12490, 3985408), (14336, 3472220), (15568, 3197440), (17486, 2846720), (17792, 2797760), (17920, 2777776), (19460, 2557952), (19984, 2490880), (20480, 2430554), (22240, 2238208), (24980, 1992704), (28672, 1736110), (31136, 1598720), (34972, 1423360), (35584, 1398880), (35840, 1388888), (38920, 1278976), (39968, 1245440), (40960, 1215277), (43715, 1138688), (44480, 1119104), (49960, 996352), (57344, 868055), (62272, 799360), (69944, 711680), (71168, 699440), (71680, 694444), (77840, 639488), (79936, 622720), (87430, 569344), (88960, 559552), (99920, 498176), (124544, 399680), (139888, 355840), (142336, 349720), (143360, 347222), (155680, 319744), (159872, 311360), (173611, 286720), (174860, 284672), (177920, 279776), (199840, 249088)]