50561329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2909}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 62576640

約数和(自身を除く): 12015311

約数列:

[1, 7, 13, 91, 191, 1337, 2483, 2909, 17381, 20363, 37817, 264719, 555619, 3889333, 7223047, 50561329]

約数ペア:

[(1, 50561329), (7, 7223047), (13, 3889333), (91, 555619), (191, 264719), (1337, 37817), (2483, 20363), (2909, 17381)]