55040544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 172035864

約数和(自身を除く): 116995320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 241, 244, 288, 312, 366, 416, 468, 482, 488, 549, 624, 723, 732, 793, 936, 964, 976, 1098, 1248, 1446, 1464, 1586, 1872, 1928, 1952, 2169, 2196, 2379, 2892, 2928, 3133, 3172, 3744, 3856, 4338, 4392, 4758, 5784, 5856, 6266, 6344, 7137, 7712, 8676, 8784, 9399, 9516, 11568, 12532, 12688, 14274, 14701, 17352, 17568, 18798, 19032, 23136, 25064, 25376, 28197, 28548, 29402, 34704, 37596, 38064, 44103, 50128, 56394, 57096, 58804, 69408, 75192, 76128, 88206, 100256, 112788, 114192, 117608, 132309, 150384, 176412, 191113, 225576, 228384, 235216, 264618, 300768, 352824, 382226, 451152, 470432, 529236, 573339, 705648, 764452, 902304, 1058472, 1146678, 1411296, 1528904, 1720017, 2116944, 2293356, 3057808, 3440034, 4233888, 4586712, 6115616, 6880068, 9173424, 13760136, 18346848, 27520272, 55040544]

約数ペア:

[(1, 55040544), (2, 27520272), (3, 18346848), (4, 13760136), (6, 9173424), (8, 6880068), (9, 6115616), (12, 4586712), (13, 4233888), (16, 3440034), (18, 3057808), (24, 2293356), (26, 2116944), (32, 1720017), (36, 1528904), (39, 1411296), (48, 1146678), (52, 1058472), (61, 902304), (72, 764452), (78, 705648), (96, 573339), (104, 529236), (117, 470432), (122, 451152), (144, 382226), (156, 352824), (183, 300768), (208, 264618), (234, 235216), (241, 228384), (244, 225576), (288, 191113), (312, 176412), (366, 150384), (416, 132309), (468, 117608), (482, 114192), (488, 112788), (549, 100256), (624, 88206), (723, 76128), (732, 75192), (793, 69408), (936, 58804), (964, 57096), (976, 56394), (1098, 50128), (1248, 44103), (1446, 38064), (1464, 37596), (1586, 34704), (1872, 29402), (1928, 28548), (1952, 28197), (2169, 25376), (2196, 25064), (2379, 23136), (2892, 19032), (2928, 18798), (3133, 17568), (3172, 17352), (3744, 14701), (3856, 14274), (4338, 12688), (4392, 12532), (4758, 11568), (5784, 9516), (5856, 9399), (6266, 8784), (6344, 8676), (7137, 7712)]