52426280

素因数分解:

$2^3\times 5^1\times {\mathrm{1310657}}^1$

素因数の和:1310668

約数の個数: 16

約数和(自身を含む): 117959220

約数和(自身を除く): 65532940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1310657, 2621314, 5242628, 6553285, 10485256, 13106570, 26213140, 52426280]

約数ペア:

[(1, 52426280), (2, 26213140), (4, 13106570), (5, 10485256), (8, 6553285), (10, 5242628), (20, 2621314), (40, 1310657)]