53493420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{891557}}^1$

素因数の和:891569

約数の個数: 24

約数和(自身を含む): 149781744

約数和(自身を除く): 96288324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 891557, 1783114, 2674671, 3566228, 4457785, 5349342, 8915570, 10698684, 13373355, 17831140, 26746710, 53493420]

約数ペア:

[(1, 53493420), (2, 26746710), (3, 17831140), (4, 13373355), (5, 10698684), (6, 8915570), (10, 5349342), (12, 4457785), (15, 3566228), (20, 2674671), (30, 1783114), (60, 891557)]