52941850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 107493120

約数和(自身を除く): 54551270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1031, 1975, 2054, 2062, 3950, 5135, 5155, 10270, 10310, 13403, 25675, 25775, 26806, 51350, 51550, 67015, 81449, 134030, 162898, 335075, 407245, 670150, 814490, 1058837, 2036225, 2117674, 4072450, 5294185, 10588370, 26470925, 52941850]

約数ペア:

[(1, 52941850), (2, 26470925), (5, 10588370), (10, 5294185), (13, 4072450), (25, 2117674), (26, 2036225), (50, 1058837), (65, 814490), (79, 670150), (130, 407245), (158, 335075), (325, 162898), (395, 134030), (650, 81449), (790, 67015), (1027, 51550), (1031, 51350), (1975, 26806), (2054, 25775), (2062, 25675), (3950, 13403), (5135, 10310), (5155, 10270)]