51395990

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2333}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 92594448

約数和(自身を除く): 41198458

約数列:

[1, 2, 5, 10, 2203, 2333, 4406, 4666, 11015, 11665, 22030, 23330, 5139599, 10279198, 25697995, 51395990]

約数ペア:

[(1, 51395990), (2, 25697995), (5, 10279198), (10, 5139599), (2203, 23330), (2333, 22030), (4406, 11665), (4666, 11015)]