51372790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6733}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 106666560

約数和(自身を除く): 55293770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6733, 7630, 13466, 33665, 47131, 67330, 94262, 235655, 471310, 733897, 1467794, 3669485, 5137279, 7338970, 10274558, 25686395, 51372790]

約数ペア:

[(1, 51372790), (2, 25686395), (5, 10274558), (7, 7338970), (10, 5137279), (14, 3669485), (35, 1467794), (70, 733897), (109, 471310), (218, 235655), (545, 94262), (763, 67330), (1090, 47131), (1526, 33665), (3815, 13466), (6733, 7630)]