51401624

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{20929}}^1$

素因数の和:21242

約数の個数: 16

約数和(自身を含む): 96696600

約数和(自身を除く): 45294976

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 20929, 41858, 83716, 167432, 6425203, 12850406, 25700812, 51401624]

約数ペア:

[(1, 51401624), (2, 25700812), (4, 12850406), (8, 6425203), (307, 167432), (614, 83716), (1228, 41858), (2456, 20929)]