57656216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 60538984

約数列:

[1, 2, 4, 8, 23, 46, 47, 59, 92, 94, 113, 118, 184, 188, 226, 236, 376, 452, 472, 904, 1081, 1357, 2162, 2599, 2714, 2773, 4324, 5198, 5311, 5428, 5546, 6667, 8648, 10396, 10622, 10856, 11092, 13334, 20792, 21244, 22184, 26668, 42488, 53336, 63779, 122153, 127558, 153341, 244306, 255116, 306682, 313349, 488612, 510232, 613364, 626698, 977224, 1226728, 1253396, 2506792, 7207027, 14414054, 28828108, 57656216]

約数ペア:

[(1, 57656216), (2, 28828108), (4, 14414054), (8, 7207027), (23, 2506792), (46, 1253396), (47, 1226728), (59, 977224), (92, 626698), (94, 613364), (113, 510232), (118, 488612), (184, 313349), (188, 306682), (226, 255116), (236, 244306), (376, 153341), (452, 127558), (472, 122153), (904, 63779), (1081, 53336), (1357, 42488), (2162, 26668), (2599, 22184), (2714, 21244), (2773, 20792), (4324, 13334), (5198, 11092), (5311, 10856), (5428, 10622), (5546, 10396), (6667, 8648)]