49115391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 73364928

約数和(自身を除く): 24249537

約数列:

[1, 3, 13, 37, 39, 101, 111, 303, 337, 481, 1011, 1313, 1443, 3737, 3939, 4381, 11211, 12469, 13143, 34037, 37407, 48581, 102111, 145743, 162097, 442481, 486291, 1259369, 1327443, 3778107, 16371797, 49115391]

約数ペア:

[(1, 49115391), (3, 16371797), (13, 3778107), (37, 1327443), (39, 1259369), (101, 486291), (111, 442481), (303, 162097), (337, 145743), (481, 102111), (1011, 48581), (1313, 37407), (1443, 34037), (3737, 13143), (3939, 12469), (4381, 11211)]