55268955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10356

約数の個数: 48

約数和(自身を含む): 115936704

約数和(自身を除く): 60667749

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 10321, 30963, 51605, 72247, 92889, 154815, 175457, 216741, 361235, 464445, 526371, 650223, 877285, 1083705, 1228199, 1579113, 2631855, 3251115, 3684597, 6140995, 7895565, 11053791, 18422985, 55268955]

約数ペア:

[(1, 55268955), (3, 18422985), (5, 11053791), (7, 7895565), (9, 6140995), (15, 3684597), (17, 3251115), (21, 2631855), (35, 1579113), (45, 1228199), (51, 1083705), (63, 877285), (85, 650223), (105, 526371), (119, 464445), (153, 361235), (255, 216741), (315, 175457), (357, 154815), (595, 92889), (765, 72247), (1071, 51605), (1785, 30963), (5355, 10321)]