53904540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{898409}}^1$

素因数の和:898421

約数の個数: 24

約数和(自身を含む): 150932880

約数和(自身を除く): 97028340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 898409, 1796818, 2695227, 3593636, 4492045, 5390454, 8984090, 10780908, 13476135, 17968180, 26952270, 53904540]

約数ペア:

[(1, 53904540), (2, 26952270), (3, 17968180), (4, 13476135), (5, 10780908), (6, 8984090), (10, 5390454), (12, 4492045), (15, 3593636), (20, 2695227), (30, 1796818), (60, 898409)]