56519208

素因数分解:

$2^3\times 3^4\times {\mathrm{87221}}^1$

素因数の和:87239

約数の個数: 40

約数和(自身を含む): 158307930

約数和(自身を除く): 101788722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 87221, 174442, 261663, 348884, 523326, 697768, 784989, 1046652, 1569978, 2093304, 2354967, 3139956, 4709934, 6279912, 7064901, 9419868, 14129802, 18839736, 28259604, 56519208]

約数ペア:

[(1, 56519208), (2, 28259604), (3, 18839736), (4, 14129802), (6, 9419868), (8, 7064901), (9, 6279912), (12, 4709934), (18, 3139956), (24, 2354967), (27, 2093304), (36, 1569978), (54, 1046652), (72, 784989), (81, 697768), (108, 523326), (162, 348884), (216, 261663), (324, 174442), (648, 87221)]