55185540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919759}}^1$

素因数の和:919771

約数の個数: 24

約数和(自身を含む): 154519680

約数和(自身を除く): 99334140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919759, 1839518, 2759277, 3679036, 4598795, 5518554, 9197590, 11037108, 13796385, 18395180, 27592770, 55185540]

約数ペア:

[(1, 55185540), (2, 27592770), (3, 18395180), (4, 13796385), (5, 11037108), (6, 9197590), (10, 5518554), (12, 4598795), (15, 3679036), (20, 2759277), (30, 1839518), (60, 919759)]