54690620

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6229}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 115130400

約数和(自身を除く): 60439780

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 6229, 8780, 12458, 24916, 31145, 62290, 124580, 2734531, 5469062, 10938124, 13672655, 27345310, 54690620]

約数ペア:

[(1, 54690620), (2, 27345310), (4, 13672655), (5, 10938124), (10, 5469062), (20, 2734531), (439, 124580), (878, 62290), (1756, 31145), (2195, 24916), (4390, 12458), (6229, 8780)]