52681580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{376297}}^1$

素因数の和:376313

約数の個数: 24

約数和(自身を含む): 126436128

約数和(自身を除く): 73754548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 376297, 752594, 1505188, 1881485, 2634079, 3762970, 5268158, 7525940, 10536316, 13170395, 26340790, 52681580]

約数ペア:

[(1, 52681580), (2, 26340790), (4, 13170395), (5, 10536316), (7, 7525940), (10, 5268158), (14, 3762970), (20, 2634079), (28, 1881485), (35, 1505188), (70, 752594), (140, 376297)]