51635090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 101482416

約数和(自身を除く): 49847326

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5441, 9490, 10882, 27205, 54410, 70733, 141466, 353665, 397193, 707330, 794386, 1985965, 3971930, 5163509, 10327018, 25817545, 51635090]

約数ペア:

[(1, 51635090), (2, 25817545), (5, 10327018), (10, 5163509), (13, 3971930), (26, 1985965), (65, 794386), (73, 707330), (130, 397193), (146, 353665), (365, 141466), (730, 70733), (949, 54410), (1898, 27205), (4745, 10882), (5441, 9490)]