49627031

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 56327040

約数和(自身を除く): 6700009

約数列:

[1, 19, 23, 43, 139, 361, 437, 817, 989, 2641, 3197, 5977, 8303, 15523, 18791, 50179, 60743, 113563, 137471, 357029, 1154117, 2157697, 2611949, 49627031]

約数ペア:

[(1, 49627031), (19, 2611949), (23, 2157697), (43, 1154117), (139, 357029), (361, 137471), (437, 113563), (817, 60743), (989, 50179), (2641, 18791), (3197, 15523), (5977, 8303)]