54259744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 142865856

約数和(自身を除く): 88606112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 61, 76, 77, 88, 112, 122, 133, 152, 154, 176, 209, 224, 244, 266, 304, 308, 352, 361, 418, 427, 488, 532, 608, 616, 671, 722, 836, 854, 976, 1064, 1159, 1232, 1342, 1444, 1463, 1672, 1708, 1952, 2128, 2318, 2464, 2527, 2684, 2888, 2926, 3344, 3416, 3971, 4256, 4636, 4697, 5054, 5368, 5776, 5852, 6688, 6832, 7942, 8113, 9272, 9394, 10108, 10736, 11552, 11704, 12749, 13664, 15884, 16226, 18544, 18788, 20216, 21472, 22021, 23408, 25498, 27797, 31768, 32452, 37088, 37576, 40432, 44042, 46816, 50996, 55594, 63536, 64904, 75152, 80864, 88084, 89243, 101992, 111188, 127072, 129808, 150304, 154147, 176168, 178486, 203984, 222376, 242231, 259616, 308294, 352336, 356972, 407968, 444752, 484462, 616588, 704672, 713944, 889504, 968924, 1233176, 1427888, 1695617, 1937848, 2466352, 2855776, 3391234, 3875696, 4932704, 6782468, 7751392, 13564936, 27129872, 54259744]

約数ペア:

[(1, 54259744), (2, 27129872), (4, 13564936), (7, 7751392), (8, 6782468), (11, 4932704), (14, 3875696), (16, 3391234), (19, 2855776), (22, 2466352), (28, 1937848), (32, 1695617), (38, 1427888), (44, 1233176), (56, 968924), (61, 889504), (76, 713944), (77, 704672), (88, 616588), (112, 484462), (122, 444752), (133, 407968), (152, 356972), (154, 352336), (176, 308294), (209, 259616), (224, 242231), (244, 222376), (266, 203984), (304, 178486), (308, 176168), (352, 154147), (361, 150304), (418, 129808), (427, 127072), (488, 111188), (532, 101992), (608, 89243), (616, 88084), (671, 80864), (722, 75152), (836, 64904), (854, 63536), (976, 55594), (1064, 50996), (1159, 46816), (1232, 44042), (1342, 40432), (1444, 37576), (1463, 37088), (1672, 32452), (1708, 31768), (1952, 27797), (2128, 25498), (2318, 23408), (2464, 22021), (2527, 21472), (2684, 20216), (2888, 18788), (2926, 18544), (3344, 16226), (3416, 15884), (3971, 13664), (4256, 12749), (4636, 11704), (4697, 11552), (5054, 10736), (5368, 10108), (5776, 9394), (5852, 9272), (6688, 8113), (6832, 7942)]