54561312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 179852400

約数和(自身を除く): 125291088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 59, 72, 76, 78, 96, 104, 114, 117, 118, 144, 152, 156, 169, 171, 177, 208, 228, 234, 236, 247, 288, 304, 312, 338, 342, 354, 416, 456, 468, 472, 494, 507, 531, 608, 624, 676, 684, 708, 741, 767, 912, 936, 944, 988, 1014, 1062, 1121, 1248, 1352, 1368, 1416, 1482, 1521, 1534, 1824, 1872, 1888, 1976, 2028, 2124, 2223, 2242, 2301, 2704, 2736, 2832, 2964, 3042, 3068, 3211, 3363, 3744, 3952, 4056, 4248, 4446, 4484, 4602, 5408, 5472, 5664, 5928, 6084, 6136, 6422, 6726, 6903, 7904, 8112, 8496, 8892, 8968, 9204, 9633, 9971, 10089, 11856, 12168, 12272, 12844, 13452, 13806, 14573, 16224, 16992, 17784, 17936, 18408, 19266, 19942, 20178, 23712, 24336, 24544, 25688, 26904, 27612, 28899, 29146, 29913, 35568, 35872, 36816, 38532, 39884, 40356, 43719, 48672, 51376, 53808, 55224, 57798, 58292, 59826, 71136, 73632, 77064, 79768, 80712, 87438, 89739, 102752, 107616, 110448, 115596, 116584, 119652, 131157, 154128, 159536, 161424, 174876, 179478, 189449, 220896, 231192, 233168, 239304, 262314, 308256, 319072, 322848, 349752, 358956, 378898, 462384, 466336, 478608, 524628, 568347, 699504, 717912, 757796, 924768, 957216, 1049256, 1136694, 1399008, 1435824, 1515592, 1705041, 2098512, 2273388, 2871648, 3031184, 3410082, 4197024, 4546776, 6062368, 6820164, 9093552, 13640328, 18187104, 27280656, 54561312]

約数ペア:

[(1, 54561312), (2, 27280656), (3, 18187104), (4, 13640328), (6, 9093552), (8, 6820164), (9, 6062368), (12, 4546776), (13, 4197024), (16, 3410082), (18, 3031184), (19, 2871648), (24, 2273388), (26, 2098512), (32, 1705041), (36, 1515592), (38, 1435824), (39, 1399008), (48, 1136694), (52, 1049256), (57, 957216), (59, 924768), (72, 757796), (76, 717912), (78, 699504), (96, 568347), (104, 524628), (114, 478608), (117, 466336), (118, 462384), (144, 378898), (152, 358956), (156, 349752), (169, 322848), (171, 319072), (177, 308256), (208, 262314), (228, 239304), (234, 233168), (236, 231192), (247, 220896), (288, 189449), (304, 179478), (312, 174876), (338, 161424), (342, 159536), (354, 154128), (416, 131157), (456, 119652), (468, 116584), (472, 115596), (494, 110448), (507, 107616), (531, 102752), (608, 89739), (624, 87438), (676, 80712), (684, 79768), (708, 77064), (741, 73632), (767, 71136), (912, 59826), (936, 58292), (944, 57798), (988, 55224), (1014, 53808), (1062, 51376), (1121, 48672), (1248, 43719), (1352, 40356), (1368, 39884), (1416, 38532), (1482, 36816), (1521, 35872), (1534, 35568), (1824, 29913), (1872, 29146), (1888, 28899), (1976, 27612), (2028, 26904), (2124, 25688), (2223, 24544), (2242, 24336), (2301, 23712), (2704, 20178), (2736, 19942), (2832, 19266), (2964, 18408), (3042, 17936), (3068, 17784), (3211, 16992), (3363, 16224), (3744, 14573), (3952, 13806), (4056, 13452), (4248, 12844), (4446, 12272), (4484, 12168), (4602, 11856), (5408, 10089), (5472, 9971), (5664, 9633), (5928, 9204), (6084, 8968), (6136, 8892), (6422, 8496), (6726, 8112), (6903, 7904)]