51529752

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 154898640

約数和(自身を除く): 103368888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 37, 46, 58, 69, 72, 74, 87, 92, 111, 116, 138, 148, 174, 184, 207, 222, 232, 261, 276, 296, 333, 348, 414, 444, 522, 552, 666, 667, 696, 828, 841, 851, 888, 1044, 1073, 1332, 1334, 1656, 1682, 1702, 2001, 2088, 2146, 2523, 2553, 2664, 2668, 3219, 3364, 3404, 4002, 4292, 5046, 5106, 5336, 6003, 6438, 6728, 6808, 7569, 7659, 8004, 8584, 9657, 10092, 10212, 12006, 12876, 15138, 15318, 16008, 19314, 19343, 20184, 20424, 24012, 24679, 25752, 30276, 30636, 31117, 38628, 38686, 48024, 49358, 58029, 60552, 61272, 62234, 74037, 77256, 77372, 93351, 98716, 116058, 124468, 148074, 154744, 174087, 186702, 197432, 222111, 232116, 248936, 280053, 296148, 348174, 373404, 444222, 464232, 560106, 592296, 696348, 715691, 746808, 888444, 1120212, 1392696, 1431382, 1776888, 2147073, 2240424, 2862764, 4294146, 5725528, 6441219, 8588292, 12882438, 17176584, 25764876, 51529752]

約数ペア:

[(1, 51529752), (2, 25764876), (3, 17176584), (4, 12882438), (6, 8588292), (8, 6441219), (9, 5725528), (12, 4294146), (18, 2862764), (23, 2240424), (24, 2147073), (29, 1776888), (36, 1431382), (37, 1392696), (46, 1120212), (58, 888444), (69, 746808), (72, 715691), (74, 696348), (87, 592296), (92, 560106), (111, 464232), (116, 444222), (138, 373404), (148, 348174), (174, 296148), (184, 280053), (207, 248936), (222, 232116), (232, 222111), (261, 197432), (276, 186702), (296, 174087), (333, 154744), (348, 148074), (414, 124468), (444, 116058), (522, 98716), (552, 93351), (666, 77372), (667, 77256), (696, 74037), (828, 62234), (841, 61272), (851, 60552), (888, 58029), (1044, 49358), (1073, 48024), (1332, 38686), (1334, 38628), (1656, 31117), (1682, 30636), (1702, 30276), (2001, 25752), (2088, 24679), (2146, 24012), (2523, 20424), (2553, 20184), (2664, 19343), (2668, 19314), (3219, 16008), (3364, 15318), (3404, 15138), (4002, 12876), (4292, 12006), (5046, 10212), (5106, 10092), (5336, 9657), (6003, 8584), (6438, 8004), (6728, 7659), (6808, 7569)]