56273584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 112349952

約数和(自身を除く): 56076368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 263, 311, 344, 526, 622, 688, 1052, 1244, 2104, 2488, 4208, 4976, 11309, 13373, 22618, 26746, 45236, 53492, 81793, 90472, 106984, 163586, 180944, 213968, 327172, 654344, 1308688, 3517099, 7034198, 14068396, 28136792, 56273584]

約数ペア:

[(1, 56273584), (2, 28136792), (4, 14068396), (8, 7034198), (16, 3517099), (43, 1308688), (86, 654344), (172, 327172), (263, 213968), (311, 180944), (344, 163586), (526, 106984), (622, 90472), (688, 81793), (1052, 53492), (1244, 45236), (2104, 26746), (2488, 22618), (4208, 13373), (4976, 11309)]