50531800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 79459880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 103, 110, 200, 206, 220, 223, 275, 412, 440, 446, 515, 550, 824, 892, 1030, 1100, 1115, 1133, 1784, 2060, 2200, 2230, 2266, 2453, 2575, 4120, 4460, 4532, 4906, 5150, 5575, 5665, 8920, 9064, 9812, 10300, 11150, 11330, 12265, 19624, 20600, 22300, 22660, 22969, 24530, 28325, 44600, 45320, 45938, 49060, 56650, 61325, 91876, 98120, 113300, 114845, 122650, 183752, 226600, 229690, 245300, 252659, 459380, 490600, 505318, 574225, 918760, 1010636, 1148450, 1263295, 2021272, 2296900, 2526590, 4593800, 5053180, 6316475, 10106360, 12632950, 25265900, 50531800]

約数ペア:

[(1, 50531800), (2, 25265900), (4, 12632950), (5, 10106360), (8, 6316475), (10, 5053180), (11, 4593800), (20, 2526590), (22, 2296900), (25, 2021272), (40, 1263295), (44, 1148450), (50, 1010636), (55, 918760), (88, 574225), (100, 505318), (103, 490600), (110, 459380), (200, 252659), (206, 245300), (220, 229690), (223, 226600), (275, 183752), (412, 122650), (440, 114845), (446, 113300), (515, 98120), (550, 91876), (824, 61325), (892, 56650), (1030, 49060), (1100, 45938), (1115, 45320), (1133, 44600), (1784, 28325), (2060, 24530), (2200, 22969), (2230, 22660), (2266, 22300), (2453, 20600), (2575, 19624), (4120, 12265), (4460, 11330), (4532, 11150), (4906, 10300), (5150, 9812), (5575, 9064), (5665, 8920)]