50401180

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4951}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 106071840

約数和(自身を除く): 55670660

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4951, 5090, 9902, 10180, 19804, 24755, 49510, 99020, 2520059, 5040118, 10080236, 12600295, 25200590, 50401180]

約数ペア:

[(1, 50401180), (2, 25200590), (4, 12600295), (5, 10080236), (10, 5040118), (20, 2520059), (509, 99020), (1018, 49510), (2036, 24755), (2545, 19804), (4951, 10180), (5090, 9902)]