49977666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 114903360

約数和(自身を除く): 64925694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1979, 2806, 3958, 4209, 5937, 8418, 11874, 12627, 17811, 25254, 35622, 45517, 91034, 120719, 136551, 241438, 273102, 362157, 409653, 724314, 819306, 1086471, 2172942, 2776537, 5553074, 8329611, 16659222, 24988833, 49977666]

約数ペア:

[(1, 49977666), (2, 24988833), (3, 16659222), (6, 8329611), (9, 5553074), (18, 2776537), (23, 2172942), (46, 1086471), (61, 819306), (69, 724314), (122, 409653), (138, 362157), (183, 273102), (207, 241438), (366, 136551), (414, 120719), (549, 91034), (1098, 45517), (1403, 35622), (1979, 25254), (2806, 17811), (3958, 12627), (4209, 11874), (5937, 8418)]