55642770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{618253}}^1$

素因数の和:618266

約数の個数: 24

約数和(自身を含む): 144671436

約数和(自身を除く): 89028666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 618253, 1236506, 1854759, 3091265, 3709518, 5564277, 6182530, 9273795, 11128554, 18547590, 27821385, 55642770]

約数ペア:

[(1, 55642770), (2, 27821385), (3, 18547590), (5, 11128554), (6, 9273795), (9, 6182530), (10, 5564277), (15, 3709518), (18, 3091265), (30, 1854759), (45, 1236506), (90, 618253)]