52980985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 65463552

約数和(自身を除く): 12482567

約数列:

[1, 5, 47, 131, 235, 655, 1721, 6157, 8605, 30785, 80887, 225451, 404435, 1127255, 10596197, 52980985]

約数ペア:

[(1, 52980985), (5, 10596197), (47, 1127255), (131, 404435), (235, 225451), (655, 80887), (1721, 30785), (6157, 8605)]