51979155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 87997440

約数和(自身を除く): 36018285

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 673, 813, 1355, 2019, 3365, 4065, 5149, 10095, 12787, 15447, 25745, 38361, 63935, 77235, 182383, 191805, 547149, 911915, 2735745, 3465277, 10395831, 17326385, 51979155]

約数ペア:

[(1, 51979155), (3, 17326385), (5, 10395831), (15, 3465277), (19, 2735745), (57, 911915), (95, 547149), (271, 191805), (285, 182383), (673, 77235), (813, 63935), (1355, 38361), (2019, 25745), (3365, 15447), (4065, 12787), (5149, 10095)]