55729128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 193536000

約数和(自身を除く): 137806872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 79, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 158, 168, 182, 204, 221, 228, 237, 238, 247, 266, 273, 312, 316, 323, 357, 364, 399, 408, 442, 456, 474, 476, 494, 532, 546, 553, 632, 646, 663, 714, 728, 741, 798, 884, 948, 952, 969, 988, 1027, 1064, 1092, 1106, 1292, 1326, 1343, 1428, 1482, 1501, 1547, 1596, 1659, 1729, 1768, 1896, 1938, 1976, 2054, 2184, 2212, 2261, 2584, 2652, 2686, 2856, 2964, 3002, 3081, 3094, 3192, 3318, 3458, 3876, 4029, 4108, 4199, 4424, 4503, 4522, 4641, 5187, 5304, 5372, 5928, 6004, 6162, 6188, 6636, 6783, 6916, 7189, 7752, 8058, 8216, 8398, 9006, 9044, 9282, 9401, 10374, 10507, 10744, 12008, 12324, 12376, 12597, 13272, 13566, 13832, 14378, 16116, 16796, 17459, 18012, 18088, 18564, 18802, 19513, 20748, 21014, 21567, 24648, 25194, 25517, 27132, 28203, 28756, 29393, 31521, 32232, 33592, 34918, 36024, 37128, 37604, 39026, 41496, 42028, 43134, 50388, 51034, 52377, 54264, 56406, 57512, 58539, 58786, 63042, 69836, 75208, 76551, 78052, 84056, 86268, 88179, 100776, 102068, 104754, 112812, 117078, 117572, 122213, 126084, 136591, 139672, 153102, 156104, 172536, 176358, 178619, 204136, 209508, 225624, 234156, 235144, 244426, 252168, 273182, 306204, 331721, 352716, 357238, 366639, 409773, 419016, 468312, 488852, 535857, 546364, 612408, 663442, 705432, 714476, 733278, 819546, 977704, 995163, 1071714, 1092728, 1326884, 1428952, 1466556, 1639092, 1990326, 2143428, 2322047, 2653768, 2933112, 3278184, 3980652, 4286856, 4644094, 6966141, 7961304, 9288188, 13932282, 18576376, 27864564, 55729128]

約数ペア:

[(1, 55729128), (2, 27864564), (3, 18576376), (4, 13932282), (6, 9288188), (7, 7961304), (8, 6966141), (12, 4644094), (13, 4286856), (14, 3980652), (17, 3278184), (19, 2933112), (21, 2653768), (24, 2322047), (26, 2143428), (28, 1990326), (34, 1639092), (38, 1466556), (39, 1428952), (42, 1326884), (51, 1092728), (52, 1071714), (56, 995163), (57, 977704), (68, 819546), (76, 733278), (78, 714476), (79, 705432), (84, 663442), (91, 612408), (102, 546364), (104, 535857), (114, 488852), (119, 468312), (133, 419016), (136, 409773), (152, 366639), (156, 357238), (158, 352716), (168, 331721), (182, 306204), (204, 273182), (221, 252168), (228, 244426), (237, 235144), (238, 234156), (247, 225624), (266, 209508), (273, 204136), (312, 178619), (316, 176358), (323, 172536), (357, 156104), (364, 153102), (399, 139672), (408, 136591), (442, 126084), (456, 122213), (474, 117572), (476, 117078), (494, 112812), (532, 104754), (546, 102068), (553, 100776), (632, 88179), (646, 86268), (663, 84056), (714, 78052), (728, 76551), (741, 75208), (798, 69836), (884, 63042), (948, 58786), (952, 58539), (969, 57512), (988, 56406), (1027, 54264), (1064, 52377), (1092, 51034), (1106, 50388), (1292, 43134), (1326, 42028), (1343, 41496), (1428, 39026), (1482, 37604), (1501, 37128), (1547, 36024), (1596, 34918), (1659, 33592), (1729, 32232), (1768, 31521), (1896, 29393), (1938, 28756), (1976, 28203), (2054, 27132), (2184, 25517), (2212, 25194), (2261, 24648), (2584, 21567), (2652, 21014), (2686, 20748), (2856, 19513), (2964, 18802), (3002, 18564), (3081, 18088), (3094, 18012), (3192, 17459), (3318, 16796), (3458, 16116), (3876, 14378), (4029, 13832), (4108, 13566), (4199, 13272), (4424, 12597), (4503, 12376), (4522, 12324), (4641, 12008), (5187, 10744), (5304, 10507), (5372, 10374), (5928, 9401), (6004, 9282), (6162, 9044), (6188, 9006), (6636, 8398), (6783, 8216), (6916, 8058), (7189, 7752)]