51537413816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 117545779200

約数和(自身を除く): 66008365384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 577, 661, 889, 1016, 1064, 1154, 1322, 1778, 2308, 2413, 2644, 3556, 4039, 4616, 4627, 4826, 5288, 7112, 8078, 9254, 9652, 10963, 12559, 16156, 16891, 18508, 19304, 21926, 25118, 32312, 33782, 37016, 43852, 50236, 67564, 73279, 76741, 83947, 87704, 87913, 100472, 135128, 146558, 153482, 167894, 175826, 293116, 306964, 335788, 351652, 381397, 512953, 586232, 587629, 613928, 671576, 703304, 762794, 1025906, 1175258, 1392301, 1525588, 1594993, 2051812, 2350516, 2669779, 2784602, 3051176, 3189986, 4103624, 4701032, 5339558, 5569204, 6379972, 7246543, 9746107, 10679116, 11138408, 11164951, 12759944, 14493086, 19492214, 21358232, 22329902, 28986172, 38984428, 44659804, 48437419, 50725801, 57972344, 77968856, 89319608, 96874838, 101451602, 193749676, 202903204, 339061933, 387499352, 405806408, 678123866, 920310961, 1356247732, 1840621922, 2712495464, 3681243844, 6442176727, 7362487688, 12884353454, 25768706908, 51537413816]

約数ペア:

[(1, 51537413816), (2, 25768706908), (4, 12884353454), (7, 7362487688), (8, 6442176727), (14, 3681243844), (19, 2712495464), (28, 1840621922), (38, 1356247732), (56, 920310961), (76, 678123866), (127, 405806408), (133, 387499352), (152, 339061933), (254, 202903204), (266, 193749676), (508, 101451602), (532, 96874838), (577, 89319608), (661, 77968856), (889, 57972344), (1016, 50725801), (1064, 48437419), (1154, 44659804), (1322, 38984428), (1778, 28986172), (2308, 22329902), (2413, 21358232), (2644, 19492214), (3556, 14493086), (4039, 12759944), (4616, 11164951), (4627, 11138408), (4826, 10679116), (5288, 9746107), (7112, 7246543), (8078, 6379972), (9254, 5569204), (9652, 5339558), (10963, 4701032), (12559, 4103624), (16156, 3189986), (16891, 3051176), (18508, 2784602), (19304, 2669779), (21926, 2350516), (25118, 2051812), (32312, 1594993), (33782, 1525588), (37016, 1392301), (43852, 1175258), (50236, 1025906), (67564, 762794), (73279, 703304), (76741, 671576), (83947, 613928), (87704, 587629), (87913, 586232), (100472, 512953), (135128, 381397), (146558, 351652), (153482, 335788), (167894, 306964), (175826, 293116)]