51315395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 64284192

約数和(自身を除く): 12968797

約数列:

[1, 5, 41, 53, 205, 265, 2173, 4723, 10865, 23615, 193643, 250319, 968215, 1251595, 10263079, 51315395]

約数ペア:

[(1, 51315395), (5, 10263079), (41, 1251595), (53, 968215), (205, 250319), (265, 193643), (2173, 23615), (4723, 10865)]