51728688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 169250328

約数和(自身を除く): 117521640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 113, 132, 136, 144, 153, 176, 187, 198, 204, 226, 264, 272, 289, 306, 339, 374, 396, 408, 452, 528, 561, 578, 612, 678, 748, 792, 816, 867, 904, 1017, 1122, 1156, 1224, 1243, 1356, 1496, 1584, 1683, 1734, 1808, 1921, 2034, 2244, 2312, 2448, 2486, 2601, 2712, 2992, 3179, 3366, 3468, 3729, 3842, 4068, 4488, 4624, 4972, 5202, 5424, 5763, 6358, 6732, 6936, 7458, 7684, 8136, 8976, 9537, 9944, 10404, 11187, 11526, 12716, 13464, 13872, 14916, 15368, 16272, 17289, 19074, 19888, 20808, 21131, 22374, 23052, 25432, 26928, 28611, 29832, 30736, 32657, 34578, 38148, 41616, 42262, 44748, 46104, 50864, 57222, 59664, 63393, 65314, 69156, 76296, 84524, 89496, 92208, 97971, 114444, 126786, 130628, 138312, 152592, 169048, 178992, 190179, 195942, 228888, 253572, 261256, 276624, 293913, 338096, 359227, 380358, 391884, 457776, 507144, 522512, 587826, 718454, 760716, 783768, 1014288, 1077681, 1175652, 1436908, 1521432, 1567536, 2155362, 2351304, 2873816, 3042864, 3233043, 4310724, 4702608, 5747632, 6466086, 8621448, 12932172, 17242896, 25864344, 51728688]

約数ペア:

[(1, 51728688), (2, 25864344), (3, 17242896), (4, 12932172), (6, 8621448), (8, 6466086), (9, 5747632), (11, 4702608), (12, 4310724), (16, 3233043), (17, 3042864), (18, 2873816), (22, 2351304), (24, 2155362), (33, 1567536), (34, 1521432), (36, 1436908), (44, 1175652), (48, 1077681), (51, 1014288), (66, 783768), (68, 760716), (72, 718454), (88, 587826), (99, 522512), (102, 507144), (113, 457776), (132, 391884), (136, 380358), (144, 359227), (153, 338096), (176, 293913), (187, 276624), (198, 261256), (204, 253572), (226, 228888), (264, 195942), (272, 190179), (289, 178992), (306, 169048), (339, 152592), (374, 138312), (396, 130628), (408, 126786), (452, 114444), (528, 97971), (561, 92208), (578, 89496), (612, 84524), (678, 76296), (748, 69156), (792, 65314), (816, 63393), (867, 59664), (904, 57222), (1017, 50864), (1122, 46104), (1156, 44748), (1224, 42262), (1243, 41616), (1356, 38148), (1496, 34578), (1584, 32657), (1683, 30736), (1734, 29832), (1808, 28611), (1921, 26928), (2034, 25432), (2244, 23052), (2312, 22374), (2448, 21131), (2486, 20808), (2601, 19888), (2712, 19074), (2992, 17289), (3179, 16272), (3366, 15368), (3468, 14916), (3729, 13872), (3842, 13464), (4068, 12716), (4488, 11526), (4624, 11187), (4972, 10404), (5202, 9944), (5424, 9537), (5763, 8976), (6358, 8136), (6732, 7684), (6936, 7458)]