47688590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 88054560

約数和(自身を除く): 40365970

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 653, 670, 1090, 1306, 3265, 6530, 7303, 14606, 36515, 43751, 71177, 73030, 87502, 142354, 218755, 355885, 437510, 711770, 4768859, 9537718, 23844295, 47688590]

約数ペア:

[(1, 47688590), (2, 23844295), (5, 9537718), (10, 4768859), (67, 711770), (109, 437510), (134, 355885), (218, 218755), (335, 142354), (545, 87502), (653, 73030), (670, 71177), (1090, 43751), (1306, 36515), (3265, 14606), (6530, 7303)]