50546015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 19308385

約数列:

[1, 5, 13, 17, 65, 85, 149, 221, 307, 745, 1105, 1535, 1937, 2533, 3991, 5219, 9685, 12665, 19955, 26095, 32929, 45743, 67847, 164645, 228715, 339235, 594659, 777631, 2973295, 3888155, 10109203, 50546015]

約数ペア:

[(1, 50546015), (5, 10109203), (13, 3888155), (17, 2973295), (65, 777631), (85, 594659), (149, 339235), (221, 228715), (307, 164645), (745, 67847), (1105, 45743), (1535, 32929), (1937, 26095), (2533, 19955), (3991, 12665), (5219, 9685)]