47887210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97729}}^1$

素因数の和:97750

約数の個数: 24

約数和(自身を含む): 100270980

約数和(自身を除く): 52383770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 97729, 195458, 488645, 684103, 977290, 1368206, 3420515, 4788721, 6841030, 9577442, 23943605, 47887210]

約数ペア:

[(1, 47887210), (2, 23943605), (5, 9577442), (7, 6841030), (10, 4788721), (14, 3420515), (35, 1368206), (49, 977290), (70, 684103), (98, 488645), (245, 195458), (490, 97729)]