56271649

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 70966368

約数和(自身を除く): 14694719

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1571, 2107, 5117, 10997, 26707, 35819, 67553, 76979, 186949, 472871, 1148401, 1308643, 3310097, 8038807, 56271649]

約数ペア:

[(1, 56271649), (7, 8038807), (17, 3310097), (43, 1308643), (49, 1148401), (119, 472871), (301, 186949), (731, 76979), (833, 67553), (1571, 35819), (2107, 26707), (5117, 10997)]