27028550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4040

約数の個数: 24

約数和(自身を含む): 50647800

約数和(自身を除く): 23619250

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 3889, 6950, 7778, 19445, 38890, 97225, 194450, 540571, 1081142, 2702855, 5405710, 13514275, 27028550]

約数ペア:

[(1, 27028550), (2, 13514275), (5, 5405710), (10, 2702855), (25, 1081142), (50, 540571), (139, 194450), (278, 97225), (695, 38890), (1390, 19445), (3475, 7778), (3889, 6950)]