51522210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{190823}}^1$

素因数の和:190839

約数の個数: 32

約数和(自身を含む): 137393280

約数和(自身を除く): 85871070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 190823, 381646, 572469, 954115, 1144938, 1717407, 1908230, 2862345, 3434814, 5152221, 5724690, 8587035, 10304442, 17174070, 25761105, 51522210]

約数ペア:

[(1, 51522210), (2, 25761105), (3, 17174070), (5, 10304442), (6, 8587035), (9, 5724690), (10, 5152221), (15, 3434814), (18, 2862345), (27, 1908230), (30, 1717407), (45, 1144938), (54, 954115), (90, 572469), (135, 381646), (270, 190823)]