55490512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 136098432

約数和(自身を除く): 80607920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 617, 803, 1022, 1168, 1232, 1234, 1606, 2044, 2468, 3212, 4088, 4319, 4936, 5621, 6424, 6787, 8176, 8638, 9872, 11242, 12848, 13574, 17276, 22484, 27148, 34552, 44968, 45041, 47509, 54296, 69104, 89936, 90082, 95018, 108592, 180164, 190036, 315287, 360328, 380072, 495451, 630574, 720656, 760144, 990902, 1261148, 1981804, 2522296, 3468157, 3963608, 5044592, 6936314, 7927216, 13872628, 27745256, 55490512]

約数ペア:

[(1, 55490512), (2, 27745256), (4, 13872628), (7, 7927216), (8, 6936314), (11, 5044592), (14, 3963608), (16, 3468157), (22, 2522296), (28, 1981804), (44, 1261148), (56, 990902), (73, 760144), (77, 720656), (88, 630574), (112, 495451), (146, 380072), (154, 360328), (176, 315287), (292, 190036), (308, 180164), (511, 108592), (584, 95018), (616, 90082), (617, 89936), (803, 69104), (1022, 54296), (1168, 47509), (1232, 45041), (1234, 44968), (1606, 34552), (2044, 27148), (2468, 22484), (3212, 17276), (4088, 13574), (4319, 12848), (4936, 11242), (5621, 9872), (6424, 8638), (6787, 8176)]