56651805

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 116398464

約数和(自身を除く): 59746659

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 6661, 8505, 19983, 33305, 46627, 59949, 99915, 139881, 179847, 233135, 299745, 419643, 539541, 699405, 899235, 1258929, 1618623, 2098215, 2697705, 3776787, 6294645, 8093115, 11330361, 18883935, 56651805]

約数ペア:

[(1, 56651805), (3, 18883935), (5, 11330361), (7, 8093115), (9, 6294645), (15, 3776787), (21, 2697705), (27, 2098215), (35, 1618623), (45, 1258929), (63, 899235), (81, 699405), (105, 539541), (135, 419643), (189, 299745), (243, 233135), (315, 179847), (405, 139881), (567, 99915), (945, 59949), (1215, 46627), (1701, 33305), (2835, 19983), (6661, 8505)]