55105976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 61015624

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 136, 158, 184, 223, 316, 391, 446, 632, 782, 892, 1343, 1564, 1784, 1817, 2686, 3128, 3634, 3791, 5129, 5372, 7268, 7582, 10258, 10744, 14536, 15164, 17617, 20516, 30328, 30889, 35234, 41032, 61778, 70468, 87193, 123556, 140936, 174386, 247112, 299489, 348772, 405191, 598978, 697544, 810382, 1197956, 1620764, 2395912, 3241528, 6888247, 13776494, 27552988, 55105976]

約数ペア:

[(1, 55105976), (2, 27552988), (4, 13776494), (8, 6888247), (17, 3241528), (23, 2395912), (34, 1620764), (46, 1197956), (68, 810382), (79, 697544), (92, 598978), (136, 405191), (158, 348772), (184, 299489), (223, 247112), (316, 174386), (391, 140936), (446, 123556), (632, 87193), (782, 70468), (892, 61778), (1343, 41032), (1564, 35234), (1784, 30889), (1817, 30328), (2686, 20516), (3128, 17617), (3634, 15164), (3791, 14536), (5129, 10744), (5372, 10258), (7268, 7582)]