49878297

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12979}}^1$

素因数の和:13053

約数の個数: 24

約数和(自身を含む): 83695040

約数和(自身を除く): 33816743

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12979, 38937, 90853, 116811, 272559, 791719, 817677, 2375157, 5542033, 7125471, 16626099, 49878297]

約数ペア:

[(1, 49878297), (3, 16626099), (7, 7125471), (9, 5542033), (21, 2375157), (61, 817677), (63, 791719), (183, 272559), (427, 116811), (549, 90853), (1281, 38937), (3843, 12979)]