52346420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373903}}^1$

素因数の和:373919

約数の個数: 24

約数和(自身を含む): 125631744

約数和(自身を除く): 73285324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373903, 747806, 1495612, 1869515, 2617321, 3739030, 5234642, 7478060, 10469284, 13086605, 26173210, 52346420]

約数ペア:

[(1, 52346420), (2, 26173210), (4, 13086605), (5, 10469284), (7, 7478060), (10, 5234642), (14, 3739030), (20, 2617321), (28, 1869515), (35, 1495612), (70, 747806), (140, 373903)]