55207728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 164037120

約数和(自身を除く): 108829392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 207, 211, 237, 276, 316, 368, 414, 422, 474, 552, 632, 633, 711, 828, 844, 948, 1104, 1264, 1266, 1422, 1656, 1688, 1817, 1896, 1899, 2532, 2844, 3312, 3376, 3634, 3792, 3798, 4853, 5064, 5451, 5688, 7268, 7596, 9706, 10128, 10902, 11376, 14536, 14559, 15192, 16353, 16669, 19412, 21804, 29072, 29118, 30384, 32706, 33338, 38824, 43608, 43677, 50007, 58236, 65412, 66676, 77648, 87216, 87354, 100014, 116472, 130824, 133352, 150021, 174708, 200028, 232944, 261648, 266704, 300042, 349416, 383387, 400056, 600084, 698832, 766774, 800112, 1150161, 1200168, 1533548, 2300322, 2400336, 3067096, 3450483, 4600644, 6134192, 6900966, 9201288, 13801932, 18402576, 27603864, 55207728]

約数ペア:

[(1, 55207728), (2, 27603864), (3, 18402576), (4, 13801932), (6, 9201288), (8, 6900966), (9, 6134192), (12, 4600644), (16, 3450483), (18, 3067096), (23, 2400336), (24, 2300322), (36, 1533548), (46, 1200168), (48, 1150161), (69, 800112), (72, 766774), (79, 698832), (92, 600084), (138, 400056), (144, 383387), (158, 349416), (184, 300042), (207, 266704), (211, 261648), (237, 232944), (276, 200028), (316, 174708), (368, 150021), (414, 133352), (422, 130824), (474, 116472), (552, 100014), (632, 87354), (633, 87216), (711, 77648), (828, 66676), (844, 65412), (948, 58236), (1104, 50007), (1264, 43677), (1266, 43608), (1422, 38824), (1656, 33338), (1688, 32706), (1817, 30384), (1896, 29118), (1899, 29072), (2532, 21804), (2844, 19412), (3312, 16669), (3376, 16353), (3634, 15192), (3792, 14559), (3798, 14536), (4853, 11376), (5064, 10902), (5451, 10128), (5688, 9706), (7268, 7596)]