50990360

素因数分解:

$2^3\times 5^1\times {\mathrm{1274759}}^1$

素因数の和:1274770

約数の個数: 16

約数和(自身を含む): 114728400

約数和(自身を除く): 63738040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1274759, 2549518, 5099036, 6373795, 10198072, 12747590, 25495180, 50990360]

約数ペア:

[(1, 50990360), (2, 25495180), (4, 12747590), (5, 10198072), (8, 6373795), (10, 5099036), (20, 2549518), (40, 1274759)]