51376215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311371}}^1$

素因数の和:311390

約数の個数: 16

約数和(自身を含む): 89675136

約数和(自身を除く): 38298921

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 311371, 934113, 1556855, 3425081, 4670565, 10275243, 17125405, 51376215]

約数ペア:

[(1, 51376215), (3, 17125405), (5, 10275243), (11, 4670565), (15, 3425081), (33, 1556855), (55, 934113), (165, 311371)]