48782253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 75496960

約数和(自身を除く): 26714707

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1531, 1677, 2451, 4593, 10621, 19903, 29089, 31863, 59709, 65833, 87267, 197499, 378157, 855829, 1134471, 1250827, 2567487, 3752481, 16260751, 48782253]

約数ペア:

[(1, 48782253), (3, 16260751), (13, 3752481), (19, 2567487), (39, 1250827), (43, 1134471), (57, 855829), (129, 378157), (247, 197499), (559, 87267), (741, 65833), (817, 59709), (1531, 31863), (1677, 29089), (2451, 19903), (4593, 10621)]