53237660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{380269}}^1$

素因数の和:380285

約数の個数: 24

約数和(自身を含む): 127770720

約数和(自身を除く): 74533060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 380269, 760538, 1521076, 1901345, 2661883, 3802690, 5323766, 7605380, 10647532, 13309415, 26618830, 53237660]

約数ペア:

[(1, 53237660), (2, 26618830), (4, 13309415), (5, 10647532), (7, 7605380), (10, 5323766), (14, 3802690), (20, 2661883), (28, 1901345), (35, 1521076), (70, 760538), (140, 380269)]