51452020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24043}}^1$

素因数の和:24159

約数の個数: 24

約数和(自身を含む): 109063584

約数和(自身を除く): 57611564

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 24043, 48086, 96172, 120215, 240430, 480860, 2572601, 5145202, 10290404, 12863005, 25726010, 51452020]

約数ペア:

[(1, 51452020), (2, 25726010), (4, 12863005), (5, 10290404), (10, 5145202), (20, 2572601), (107, 480860), (214, 240430), (428, 120215), (535, 96172), (1070, 48086), (2140, 24043)]