47904540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{798409}}^1$

素因数の和:798421

約数の個数: 24

約数和(自身を含む): 134132880

約数和(自身を除く): 86228340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 798409, 1596818, 2395227, 3193636, 3992045, 4790454, 7984090, 9580908, 11976135, 15968180, 23952270, 47904540]

約数ペア:

[(1, 47904540), (2, 23952270), (3, 15968180), (4, 11976135), (5, 9580908), (6, 7984090), (10, 4790454), (12, 3992045), (15, 3193636), (20, 2395227), (30, 1596818), (60, 798409)]