50330020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193577}}^1$

素因数の和:193599

約数の個数: 24

約数和(自身を含む): 113823864

約数和(自身を除く): 63493844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193577, 387154, 774308, 967885, 1935770, 2516501, 3871540, 5033002, 10066004, 12582505, 25165010, 50330020]

約数ペア:

[(1, 50330020), (2, 25165010), (4, 12582505), (5, 10066004), (10, 5033002), (13, 3871540), (20, 2516501), (26, 1935770), (52, 967885), (65, 774308), (130, 387154), (260, 193577)]