55042240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 150693120

約数和(自身を除く): 95650880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 823, 836, 880, 1045, 1216, 1520, 1646, 1672, 1760, 2090, 3040, 3292, 3344, 3520, 4115, 4180, 6080, 6584, 6688, 8230, 8360, 9053, 13168, 13376, 15637, 16460, 16720, 18106, 26336, 31274, 32920, 33440, 36212, 45265, 52672, 62548, 65840, 66880, 72424, 78185, 90530, 125096, 131680, 144848, 156370, 172007, 181060, 250192, 263360, 289696, 312740, 344014, 362120, 500384, 579392, 625480, 688028, 724240, 860035, 1000768, 1250960, 1376056, 1448480, 1720070, 2501920, 2752112, 2896960, 3440140, 5003840, 5504224, 6880280, 11008448, 13760560, 27521120, 55042240]

約数ペア:

[(1, 55042240), (2, 27521120), (4, 13760560), (5, 11008448), (8, 6880280), (10, 5504224), (11, 5003840), (16, 3440140), (19, 2896960), (20, 2752112), (22, 2501920), (32, 1720070), (38, 1448480), (40, 1376056), (44, 1250960), (55, 1000768), (64, 860035), (76, 724240), (80, 688028), (88, 625480), (95, 579392), (110, 500384), (152, 362120), (160, 344014), (176, 312740), (190, 289696), (209, 263360), (220, 250192), (304, 181060), (320, 172007), (352, 156370), (380, 144848), (418, 131680), (440, 125096), (608, 90530), (704, 78185), (760, 72424), (823, 66880), (836, 65840), (880, 62548), (1045, 52672), (1216, 45265), (1520, 36212), (1646, 33440), (1672, 32920), (1760, 31274), (2090, 26336), (3040, 18106), (3292, 16720), (3344, 16460), (3520, 15637), (4115, 13376), (4180, 13168), (6080, 9053), (6584, 8360), (6688, 8230)]