47778354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 113050392

約数和(自身を除く): 65272038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2797, 2847, 5594, 5694, 8391, 8541, 16782, 17082, 25173, 36361, 50346, 72722, 109083, 204181, 218166, 327249, 408362, 612543, 654498, 1225086, 1837629, 2654353, 3675258, 5308706, 7963059, 15926118, 23889177, 47778354]

約数ペア:

[(1, 47778354), (2, 23889177), (3, 15926118), (6, 7963059), (9, 5308706), (13, 3675258), (18, 2654353), (26, 1837629), (39, 1225086), (73, 654498), (78, 612543), (117, 408362), (146, 327249), (219, 218166), (234, 204181), (438, 109083), (657, 72722), (949, 50346), (1314, 36361), (1898, 25173), (2797, 17082), (2847, 16782), (5594, 8541), (5694, 8391)]