51252210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189823}}^1$

素因数の和:189839

約数の個数: 32

約数和(自身を含む): 136673280

約数和(自身を除く): 85421070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189823, 379646, 569469, 949115, 1138938, 1708407, 1898230, 2847345, 3416814, 5125221, 5694690, 8542035, 10250442, 17084070, 25626105, 51252210]

約数ペア:

[(1, 51252210), (2, 25626105), (3, 17084070), (5, 10250442), (6, 8542035), (9, 5694690), (10, 5125221), (15, 3416814), (18, 2847345), (27, 1898230), (30, 1708407), (45, 1138938), (54, 949115), (90, 569469), (135, 379646), (270, 189823)]