51845136

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 161894400

約数和(自身を除く): 110049264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 67, 84, 94, 98, 112, 134, 141, 147, 168, 188, 196, 201, 268, 282, 294, 329, 336, 343, 376, 392, 402, 469, 536, 564, 588, 658, 686, 752, 784, 804, 938, 987, 1029, 1072, 1128, 1176, 1316, 1372, 1407, 1608, 1876, 1974, 2058, 2256, 2303, 2352, 2632, 2744, 2814, 3149, 3216, 3283, 3752, 3948, 4116, 4606, 5264, 5488, 5628, 6298, 6566, 6909, 7504, 7896, 8232, 9212, 9447, 9849, 11256, 12596, 13132, 13818, 15792, 16121, 16464, 18424, 18894, 19698, 22043, 22512, 22981, 25192, 26264, 27636, 32242, 36848, 37788, 39396, 44086, 45962, 48363, 50384, 52528, 55272, 64484, 66129, 68943, 75576, 78792, 88172, 91924, 96726, 110544, 128968, 132258, 137886, 151152, 154301, 157584, 176344, 183848, 193452, 257936, 264516, 275772, 308602, 352688, 367696, 386904, 462903, 529032, 551544, 617204, 773808, 925806, 1058064, 1080107, 1103088, 1234408, 1851612, 2160214, 2468816, 3240321, 3703224, 4320428, 6480642, 7406448, 8640856, 12961284, 17281712, 25922568, 51845136]

約数ペア:

[(1, 51845136), (2, 25922568), (3, 17281712), (4, 12961284), (6, 8640856), (7, 7406448), (8, 6480642), (12, 4320428), (14, 3703224), (16, 3240321), (21, 2468816), (24, 2160214), (28, 1851612), (42, 1234408), (47, 1103088), (48, 1080107), (49, 1058064), (56, 925806), (67, 773808), (84, 617204), (94, 551544), (98, 529032), (112, 462903), (134, 386904), (141, 367696), (147, 352688), (168, 308602), (188, 275772), (196, 264516), (201, 257936), (268, 193452), (282, 183848), (294, 176344), (329, 157584), (336, 154301), (343, 151152), (376, 137886), (392, 132258), (402, 128968), (469, 110544), (536, 96726), (564, 91924), (588, 88172), (658, 78792), (686, 75576), (752, 68943), (784, 66129), (804, 64484), (938, 55272), (987, 52528), (1029, 50384), (1072, 48363), (1128, 45962), (1176, 44086), (1316, 39396), (1372, 37788), (1407, 36848), (1608, 32242), (1876, 27636), (1974, 26264), (2058, 25192), (2256, 22981), (2303, 22512), (2352, 22043), (2632, 19698), (2744, 18894), (2814, 18424), (3149, 16464), (3216, 16121), (3283, 15792), (3752, 13818), (3948, 13132), (4116, 12596), (4606, 11256), (5264, 9849), (5488, 9447), (5628, 9212), (6298, 8232), (6566, 7896), (6909, 7504)]