47749860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{265277}}^1$

素因数の和:265292

約数の個数: 36

約数和(自身を含む): 144841788

約数和(自身を除く): 97091928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 265277, 530554, 795831, 1061108, 1326385, 1591662, 2387493, 2652770, 3183324, 3979155, 4774986, 5305540, 7958310, 9549972, 11937465, 15916620, 23874930, 47749860]

約数ペア:

[(1, 47749860), (2, 23874930), (3, 15916620), (4, 11937465), (5, 9549972), (6, 7958310), (9, 5305540), (10, 4774986), (12, 3979155), (15, 3183324), (18, 2652770), (20, 2387493), (30, 1591662), (36, 1326385), (45, 1061108), (60, 795831), (90, 530554), (180, 265277)]