30450050

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1910

約数の個数: 24

約数和(自身を含む): 56813700

約数和(自身を除く): 26363650

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 1489, 2045, 2978, 4090, 7445, 10225, 14890, 20450, 37225, 74450, 609001, 1218002, 3045005, 6090010, 15225025, 30450050]

約数ペア:

[(1, 30450050), (2, 15225025), (5, 6090010), (10, 3045005), (25, 1218002), (50, 609001), (409, 74450), (818, 37225), (1489, 20450), (2045, 14890), (2978, 10225), (4090, 7445)]