49681942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2903}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 76665600

約数和(自身を除く): 26983658

約数列:

[1, 2, 43, 86, 199, 398, 2903, 5806, 8557, 17114, 124829, 249658, 577697, 1155394, 24840971, 49681942]

約数ペア:

[(1, 49681942), (2, 24840971), (43, 1155394), (86, 577697), (199, 249658), (398, 124829), (2903, 17114), (5806, 8557)]