49309380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273941}}^1$

素因数の和:273956

約数の個数: 36

約数和(自身を含む): 149572332

約数和(自身を除く): 100262952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273941, 547882, 821823, 1095764, 1369705, 1643646, 2465469, 2739410, 3287292, 4109115, 4930938, 5478820, 8218230, 9861876, 12327345, 16436460, 24654690, 49309380]

約数ペア:

[(1, 49309380), (2, 24654690), (3, 16436460), (4, 12327345), (5, 9861876), (6, 8218230), (9, 5478820), (10, 4930938), (12, 4109115), (15, 3287292), (18, 2739410), (20, 2465469), (30, 1643646), (36, 1369705), (45, 1095764), (60, 821823), (90, 547882), (180, 273941)]